CN109401409A - A kind of building exterior wall thermal insulation coating and preparation method thereof - Google Patents
A kind of building exterior wall thermal insulation coating and preparation method thereof Download PDFInfo
- Publication number
- CN109401409A CN109401409A CN201811304358.8A CN201811304358A CN109401409A CN 109401409 A CN109401409 A CN 109401409A CN 201811304358 A CN201811304358 A CN 201811304358A CN 109401409 A CN109401409 A CN 109401409A
- Authority
- CN
- China
- Prior art keywords
- parts
- solution
- emulsion
- added
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 66
- 239000011248 coating agent Substances 0.000 title claims abstract description 63
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 238000009413 insulation Methods 0.000 title abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 70
- 239000000839 emulsion Substances 0.000 claims abstract description 61
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 48
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 36
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 claims abstract description 21
- 229910000018 strontium carbonate Inorganic materials 0.000 claims abstract description 21
- 239000010456 wollastonite Substances 0.000 claims abstract description 21
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 21
- 239000010445 mica Substances 0.000 claims abstract description 20
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- 239000000080 wetting agent Substances 0.000 claims abstract description 16
- 239000002562 thickening agent Substances 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 14
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims description 48
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 claims description 38
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 28
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 28
- 238000003756 stirring Methods 0.000 claims description 23
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 20
- 239000002518 antifoaming agent Substances 0.000 claims description 20
- 239000003995 emulsifying agent Substances 0.000 claims description 20
- 229910017604 nitric acid Inorganic materials 0.000 claims description 20
- 235000010215 titanium dioxide Nutrition 0.000 claims description 20
- 238000002156 mixing Methods 0.000 claims description 19
- 239000002270 dispersing agent Substances 0.000 claims description 16
- 239000004575 stone Substances 0.000 claims description 16
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 claims description 14
- 229960004643 cupric oxide Drugs 0.000 claims description 14
- 229910052716 thallium Inorganic materials 0.000 claims description 14
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 14
- 229910001935 vanadium oxide Inorganic materials 0.000 claims description 14
- -1 Lauryl Alcohol Ester Chemical class 0.000 claims description 13
- 239000002131 composite material Substances 0.000 claims description 13
- 239000002105 nanoparticle Substances 0.000 claims description 13
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims description 12
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 12
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 12
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 12
- 235000019394 potassium persulphate Nutrition 0.000 claims description 12
- 238000002525 ultrasonication Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 8
- 239000006210 lotion Substances 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 6
- 238000001802 infusion Methods 0.000 claims description 6
- 239000000479 mixture part Substances 0.000 claims description 6
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- 238000009210 therapy by ultrasound Methods 0.000 claims description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229920001451 polypropylene glycol Polymers 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 3
- 229920005862 polyol Polymers 0.000 claims description 3
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 3
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 3
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- 150000001346 alkyl aryl ethers Chemical class 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 2
- 239000003085 diluting agent Substances 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 125000004494 ethyl ester group Chemical group 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052628 phlogopite Inorganic materials 0.000 claims description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 229920005591 polysilicon Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 150000003077 polyols Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000013530 defoamer Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 238000007710 freezing Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 229910052604 silicate mineral Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/004—Reflecting paints; Signal paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/062—Copolymers with monomers not covered by C09D133/06
- C09D133/066—Copolymers with monomers not covered by C09D133/06 containing -OH groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2248—Oxides; Hydroxides of metals of copper
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2262—Oxides; Hydroxides of metals of manganese
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
本发明涉及涂料领域，具体涉及一种建筑外墙隔热涂料及其制备方法，原料包括纯丙乳液80～120份；热反射粉20～40份；钛白粉40～60份；云母粉20～25份；硅灰石5～10份；碳酸锶5～10份；丙二醇4～8份；成膜助剂4～8份；消泡剂0.3～0.5份；增稠剂2～4份；分散剂2～3份；湿润剂0.4～0.6份；优异的屏蔽紫外线和红外线等，多反射，小吸热，有效阻隔热量的传递，使得涂料有着优异的反射隔热效果；还具有良好的耐候性、抗腐蚀性、抗冻性等性能。The invention relates to the field of coatings, in particular to a thermal insulation coating for building exterior walls and a preparation method thereof. The raw materials include 80-120 parts of pure acrylic emulsion; 20-40 parts of heat reflective powder; 40-60 parts of titanium dioxide; and 20-120 parts of mica powder. 25 parts; 5-10 parts of wollastonite; 5-10 parts of strontium carbonate; 4-8 parts of propylene glycol; 4-8 parts of film-forming aids; 0.3-0.5 parts of defoamer; 2-4 parts of thickener; 2 to 3 parts of agent; 0.4 to 0.6 part of wetting agent; excellent shielding of ultraviolet and infrared rays, multi-reflection, small heat absorption, effectively blocking the transfer of heat, so that the coating has excellent reflection and heat insulation effect; also has good weather resistance , corrosion resistance, frost resistance and other properties.
Description
Technical field
The present invention relates to paint fields, and in particular to a kind of insulating mould coating exposed wall of building and preparation method thereof.
Background technique
China's paint industry real estate, automobile, ship promotion under grow stronger day by day, building coating is as one of weight
Classification is wanted, fast development is also achieved.Building coating has the function of that decoration functions, defencive function and livability are improved, opposite stone
The finishing materials such as material, ceramic tile, energy consumption, in terms of have apparent advantage, therefore, in architecture inside and outside decoration field
In, the popularity rate of building coating steps up.It was referred to as real estate industry " gold 10 years " within past 10 years, coating industry also takes this opportunity to take
It obtains fast-developing.China's coating industry has become the first in the world coating material production state and country of consumption at present, and 2011, national coating was total
Yield breaks through ten million ton of high point for the first time, and for Energy-Saving Architectural Coatings, coating for internal and external wall adds floor coatings, water-repellent paint etc.,
Its proportion reaches 45 .6%.Architectural Paint in China share shared in Coating Market is close to half at present.
With the fast development that science technology and society produces, the energy and environment become the two large problems that the whole society pays close attention to,
To propose requirements at the higher level to energy conservation and environmental protection.Building energy consumption proportion in entire energy consumption is generally 30%-
40%, and wherein the overwhelming majority is the energy consumption of heating and air-conditioning, therefore building energy-saving is significant.Avoid the main of indoor overheating
Approach is so that outdoor heat is passed to interior less as far as possible, and distribute indoor heat quickly, to improve thermal environment.Building every
Heat major measure include: roofing, Xi Qiang it is heat-insulated；The radiation protection of window；The gravity-flow ventilation etc. in room, wherein being enclosed in building
The surface of protection structure uses the insulating moulding coating of high reflection, to reduce the absorption to solar radiation, reduces external surface of buildings temperature,
It is one of important measures of building energy-saving to achieve the purpose that reduce building enclosure internal surface temperature.Currently, exterior wall is heat-insulated
Coating is widely used, but without good heat insulation.
Summary of the invention
The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of insulating mould coating exposed wall of building and its preparation side
Method, excellent shielding ultraviolet rays and infrared ray etc., multiple reflection, small heat absorption, the transmitting of effective trap heat so that coating have it is excellent
Different reflective insulation effect；Also there are the performances such as good weatherability, corrosion resistance, frost resistance.
Technical solution of the present invention is realized by following mode:
A kind of insulating mould coating exposed wall of building, the raw material including following parts by weight:
80~120 parts of pure-acrylic emulsion；
20~40 parts of heat reflection powder；
40~60 parts of titanium dioxide；
20~25 parts of mica powder；
5~10 parts of wollastonite；
5~10 parts of strontium carbonate；
4~8 parts of propylene glycol；
4~8 parts of coalescing agent；
0.3~0.5 part of defoaming agent；
2~4 parts of thickener；
2~3 parts of dispersing agent；
0.4~0.6 part of wetting agent；
The titanium dioxide is rutile titanium white powder；
The mica powder, is phlogopite, and partial size is 5 μm~10 μm；
The wollastonite, partial size are 5 μm~10 μm；
The strontium carbonate, partial size are 5 μm~10 μm；
The coalescing agent is Lauryl Alcohol ester；
The defoaming agent gathers one of close copolymer emulsion class, polypropylene glycols, polyacrylic for nano polysilicon oxygen alkane-
Or more than one；
The thickener is high-performance without ion association type thickener；
The dispersing agent is modified polyurethane dispersing agent；
The wetting agent is non-ionic surface active diluent, which is polyoxyethylene alkyl aryl ether, polyoxyethylene is polynary
Alcohol ether, polyoxy ethyl ester polyoxypropylene acid block copolymer, fatty acid polyethylene glycol ester, polyol ester, aliphatic amine polyoxyethylene ether
Any one or more than one mixture in addition product.
The pure-acrylic emulsion, the raw material including following parts by weight:
50~80 parts of methyl methacrylate；
10~20 parts of butyl acrylate；
10~20 parts of acrylic acid；
20~30 parts of hydroxy-ethyl acrylate；
10~15 parts of composite coupler；
0.5~1 part of potassium peroxydisulfate；
0.3~0.5 part of emulsifier；
The emulsifier is that polyoxyethylene ether-ester sodium sulfonate and fatty alcohol polyoxyethylene ether are mixed to get according to weight ratio 1:1
Mixture；
The composite coupler is γ-isocyanate group propyl trimethoxy silicane and γ-allyloxy hydroxypropyl methyl diethoxy
The mixture that base silane is mixed according to weight ratio 1:1；
The preparation method of the pure-acrylic emulsion, comprising the following steps:
Methyl methacrylate, butyl acrylate, acrylic acid, hydroxy-ethyl acrylate and composite coupler are thrown according to parts by weight
Enter in emulsifier and mix, emulsifier is added while stirring with the speed of 800~1000 r/min, stirs 0.5~1 hour, is pre-
Then emulsion is poured out the 2/3 of pre-emulsion, the potassium peroxydisulfate of parts by weight, heating are added in remaining pre-emulsion
And be slowly stirred, when temperature is raised to 75~80 DEG C, lotion starts to become blue, and controlled at 82~85 DEG C, the time 1~1.5 is small
When, it is cooled to 60-65 DEG C, starts that 2/3 pre-emulsion poured out in advance is added dropwise, is added dropwise to complete, drips off in 20~100 minutes
15~75 min are kept the temperature afterwards.
The preparation method of the heat reflection powder, comprising the following steps:
(1), by nano-titanium oxide, vanadium oxide nanoparticle, nano eka-thallium stone powder, nano manganese oxide and nano cupric oxide according to weight ratio
Example is nano-titanium oxide: vanadium oxide nanoparticle: nano eka-thallium stone powder: nano manganese oxide: nano cupric oxide=1:1:1:0.5:0.5 is thrown
Enter in mixing machine and be mixed 0.5~1 hour, obtains mixture A；
(2), aluminium isopropoxide, is dissolved in the nitric acid solution of 0.05mol/L by the nitric acid solution for preparing 0.05mol/L, aluminium isopropoxide and
The weight ratio of nitric acid solution is 1:1, and the 1/3 of mixture A is added into solution and is stirred evenly, solution B is obtained；
(3), aluminium isopropoxide is dissolved in solution B, the weight ratio of aluminium isopropoxide and solution B is 1:1, then mixing is added into solution
The 1/3 of object A, complete stirring and dissolving, obtains solution C under the conditions of 70~80 DEG C；
(4), aluminium isopropoxide is dissolved in solution C, the weight ratio of aluminium isopropoxide and solution C is 1:1, then mixing is added into solution
The 1/3 of object A, 30~60min of water-bath under the conditions of 80~85 DEG C, obtains solution D；
(5), solution D is cooled into room temperature, stirred 1.5~2 hours；
(6), gained slurry is centrifuged, washs, dries, crushes and obtains heat reflection powder after being sieved after reacting.
The production method of insulating mould coating exposed wall of building, steps are as follows:
It (1), is 40~50 DEG C in temperature by the propylene glycol of parts by weight, wetting agent, dispersing agent, 1/3 defoaming agent, heat reflection powder
Under stir evenly, high speed dispersion 10~20 minutes；
(2), toward mixture obtained in (1) sequentially add the pure-acrylic emulsions of parts by weight, coalescing agent and 1/3 defoaming agent,
Ultrasonication is carried out, ultrasonic treatment time is 18~25min, and ultrasonication temperature is 55~65 DEG C, obtains mixture；
(3), the titanium dioxides of parts by weight, mica powder, wollastonite, strontium carbonate and 1/3 is added toward mixture obtained in (2) to disappear
Infusion is uniformly mixed；
(4), toward the thickener of mixture parts by weight obtained in (3), suitable water is then added, adjusts viscosity；
(5), the mixture for obtaining (4) keeps the temperature 0.5~1.5 hour in 55~60 DEG C to get coating.
Compared with prior art, present invention substantive distinguishing features outstanding and significant progress are:
1, pure-acrylic emulsion
It is major ingredient that the present invention, which selects pure-acrylic emulsion, by the method that the present invention prepares pure-acrylic emulsion, so that aqueous painting of the invention
The sun-proof performance of material is more preferable, after shining long, it is not easy to change colour, weatherability is very excellent, and after long-time use, appearance still keeps certain
Flatness, durability is good, and any surface finish, and dirt retention is low.
2, heat reflection powder
The present invention use with nano-titanium oxide, vanadium oxide nanoparticle, nano eka-thallium stone powder, nano manganese oxide and nano cupric oxide be every
Hot charge is coated with the colloidal sol that aluminium isopropoxide and nitric acid reaction generate, after being coated processing, enhance nano material every
Thermal effect (avoids agglomeration), reduces costs.While enhancing the reflection function of nano material significantly, this hair
The heat-insulated raw material of bright offer also has the multiple functions such as antirust, anti-corrosion, sound insulation.
3, titanium dioxide
Titanium dioxide selected by the present invention is rutile titanium white powder, since its refractive index of rutile titanium white powder is 2 .71, by adding
Enter rutile titanium white powder material, the refraction and scattering of light can be enhanced.Therefore, there is preferably reflection and heat-proof quality, also have
There is good light covering effect, to reflect sun near infrared band, improve solar heat radiation reflection, reduces solar heat and inhale
It receives, does not allow the sun in the accumulative heating of body surface.
4, mica powder
Mica powder is added in coating by the present invention, improves the permeability resistance of coating, so that coating has higher weatherability, has
Fine corrosion resistance, and it has been provided simultaneously with outstanding impermeabilisation ability, play the role of that corrosive media is isolated.It is added in coating
Mica powder as filler, abrasion resistance can significantly improve.Mica has the performance of excellent shielding ultraviolet rays and infrared ray etc., makes
Obtaining coating has very strong reflective insulation effect.
5, wollastonite
Wollastonite (wollastonite) molecular formula be Ca3〔Si3O9〕.Anorthic system belongs to single chain silicate mineral.Usually
In the form of sheets, radial or fibrous agrregate.White micro-strip grey.Glassy lustre, pearly luster in cleavage surface.Hardness 4.5~
5.0.Wollastonite has one kind good reinforcing, and present invention selection is added into coating, and the toughness of coating both can be improved
And durability, and coating surface can be kept smooth and and good glossiness.And high (the Mohs' hardness 4. of wollastonite hardness
5-5), thermal expansion coefficient is low, good weatherability.Wollastonite has good hardness and wearability, so that coating of the invention has
Better mechanical strength, durability, adhesive force and corrosion resistance.
6, strontium carbonate
Strontium carbonate (Strontium carbonate, nanometre), white powder or particle.Strontium carbonate is needle-shaped, the present invention
Selection is added into coating, is dispersed in pure-acrylic emulsion, birefringent using generating because of the orientation of needle-shaped strontium carbonate particle
Property offsets the birefringence generated by the orientation of the marriage chain of macromolecule resin.Improve the transparency of pure-acrylic emulsion.
7, propylene glycol
Propylene glycol has a characteristic that freezing point is low, can mix with water arbitrary proportion, and can to substantially reduce coating after water mixing whole
The freezing point of body, enhances the anti-freezing property of coating, and the present invention selects addition propylene glycol, uses in coating as antifreezing agent, third
For glycol because good with the compatibility of water and other solvents, boiling point is high, so being easy to reach balance inside this coating system, may be used also
To provide the mobility of coating and make coating slow curing.
8, using pure-acrylic emulsion as major ingredient, weatherability is very excellent for invention；Heat reflection powder uses nano-titanium oxide, nanometer
Vanadium oxide, nano eka-thallium stone powder, nano manganese oxide and nano cupric oxide are heat-insulated raw material, are generated with aluminium isopropoxide and nitric acid reaction
Colloidal sol coated, obtained heat reflection powder reflective insulation effect is very good；And titanium dioxide, the mica powder, silicon ash added
Stone and strontium carbonate have the performance of excellent shielding ultraviolet rays and infrared ray etc., assist heat reflection powder, have multiple reflection, small suction
Heat, the performances such as transmitting of effective trap heat, so that coating has excellent reflective insulation effect；Coating of the invention also has
The performances such as good weatherability, corrosion resistance, frost resistance.
Specific embodiment
The present invention will be further explained with reference to the examples below, as described below, is only to preferable implementation of the invention
Example, not limits the present invention, any person skilled in the art is possibly also with the disclosure above
Technology contents changed or be modified as the equivalent embodiment changed on an equal basis.Without departing from the concept of the present invention, foundation
Technical spirit any simple modification, equivalent change and modification made to the above embodiment of the invention, all fall within of the invention
In protection scope.
Embodiment 1
A kind of insulating mould coating exposed wall of building, the raw material including following parts by weight: 80 parts of pure-acrylic emulsion；20 parts of heat reflection powder；Titanium
40 parts of white powder；20 parts of mica powder；5 parts of wollastonite；5 parts of strontium carbonate；4 parts of propylene glycol；4 parts of coalescing agent；0.3 part of defoaming agent；Increase
Thick dose 2 parts；2 parts of dispersing agent；0.4 part of wetting agent；
The pure-acrylic emulsion, the raw material including following parts by weight: 50 parts of methyl methacrylate；10 parts of butyl acrylate；Third
10 parts of olefin(e) acid；20 parts of hydroxy-ethyl acrylate；10 parts of composite coupler；0.5 part of potassium peroxydisulfate；0.3 part of emulsifier；
The preparation method of the pure-acrylic emulsion, comprising the following steps:
Methyl methacrylate, butyl acrylate, acrylic acid, hydroxy-ethyl acrylate and composite coupler are thrown according to parts by weight
Enter in emulsifier and mix, emulsifier is added while stirring with the speed of 800r/min, is stirred 0.5 hour, is pre-emulsion, then
The 2/3 of pre-emulsion is poured out, the potassium peroxydisulfate of parts by weight is added in remaining pre-emulsion, heats up and is slowly stirred,
When temperature is raised to 75 DEG C, lotion starts to become blue, controlled at 82 DEG C, the time 1 hour, is cooled to 60 DEG C, starts that thing is added dropwise
2/3 pre-emulsion first poured out, is added dropwise to complete in 20 minutes, keeps the temperature 15min after dripping off；
The preparation method of the heat reflection powder, comprising the following steps:
(1), by nano-titanium oxide, vanadium oxide nanoparticle, nano eka-thallium stone powder, nano manganese oxide and nano cupric oxide according to weight ratio
Example is nano-titanium oxide: vanadium oxide nanoparticle: nano eka-thallium stone powder: nano manganese oxide: nano cupric oxide=1:1:1:0.5:0.5 is thrown
Enter in mixing machine and be mixed 0.5 hour, obtains mixture A；
(2), aluminium isopropoxide, is dissolved in the nitric acid solution of 0.05mol/L by the nitric acid solution for preparing 0.05mol/L, aluminium isopropoxide and
The weight ratio of nitric acid solution is 1:1, and the 1/3 of mixture A is added into solution and is stirred evenly, solution B is obtained；
(3), aluminium isopropoxide is dissolved in solution B, the weight ratio of aluminium isopropoxide and solution B is 1:1, then mixing is added into solution
The 1/3 of object A, complete stirring and dissolving, obtains solution C under the conditions of 70 DEG C；
(4), aluminium isopropoxide is dissolved in solution C, the weight ratio of aluminium isopropoxide and solution C is 1:1, then mixing is added into solution
The 1/3 of object A, water-bath 30min under the conditions of 80 DEG C, obtains solution D；
(5), solution D is cooled into room temperature, stirred 1.5 hours；
(6), gained slurry is centrifuged, washs, dries, crushes and obtains heat reflection powder after being sieved after reacting；
The production method of insulating mould coating exposed wall of building, steps are as follows:
(1), by the propylene glycol of parts by weight, wetting agent, dispersing agent, 1/3 defoaming agent, heat reflection powder temperature be 40 DEG C at stir
It mixes uniformly, high speed dispersion 10 minutes；
(2), toward mixture obtained in (1) sequentially add the pure-acrylic emulsions of parts by weight, coalescing agent and 1/3 defoaming agent,
Ultrasonication, ultrasonic treatment time 18min are carried out, ultrasonication temperature is 55 DEG C, obtains mixture；
(3), the titanium dioxides of parts by weight, mica powder, wollastonite, strontium carbonate and 1/3 is added toward mixture obtained in (2) to disappear
Infusion is uniformly mixed；
(4), toward the thickener of mixture parts by weight obtained in (3), suitable water is then added, adjusts viscosity；
(5), the mixture for obtaining (4) keeps the temperature 0.5 hour in 55 DEG C to get coating.
Embodiment 2
A kind of insulating mould coating exposed wall of building, the raw material including following parts by weight: 120 parts of pure-acrylic emulsion；40 parts of heat reflection powder；
60 parts of titanium dioxide；25 parts of mica powder；10 parts of wollastonite；10 parts of strontium carbonate；8 parts of propylene glycol；8 parts of coalescing agent；Defoaming agent 0.5
Part；4 parts of thickener；3 parts of dispersing agent；0.6 part of wetting agent；
The pure-acrylic emulsion, the raw material including following parts by weight: 80 parts of methyl methacrylate；20 parts of butyl acrylate；Third
20 parts of olefin(e) acid；30 parts of hydroxy-ethyl acrylate；15 parts of composite coupler；1 part of potassium peroxydisulfate；0.5 part of emulsifier；
The preparation method of the pure-acrylic emulsion, comprising the following steps:
Methyl methacrylate, butyl acrylate, acrylic acid, hydroxy-ethyl acrylate and composite coupler are thrown according to parts by weight
Enter in emulsifier and mix, emulsifier is added while stirring with the speed of 1000 r/min, is stirred 1 hour, is pre-emulsion, then
The 2/3 of pre-emulsion is poured out, the potassium peroxydisulfate of parts by weight is added in remaining pre-emulsion, heats up and is slowly stirred,
When temperature is raised to 80 DEG C, lotion starts to become blue, controlled at 85 DEG C, the time 1.5 hours, is cooled to 65 DEG C, starts to be added dropwise
2/3 pre-emulsion poured out in advance, is added dropwise to complete in 100 minutes, and 75 min are kept the temperature after dripping off；
The preparation method of the heat reflection powder, comprising the following steps:
(1), by nano-titanium oxide, vanadium oxide nanoparticle, nano eka-thallium stone powder, nano manganese oxide and nano cupric oxide according to weight ratio
Example is nano-titanium oxide: vanadium oxide nanoparticle: nano eka-thallium stone powder: nano manganese oxide: nano cupric oxide=1:1:1:0.5:0.5 is thrown
Enter in mixing machine and be mixed 1 hour, obtains mixture A；
(2), aluminium isopropoxide, is dissolved in the nitric acid solution of 0.05mol/L by the nitric acid solution for preparing 0.05mol/L, aluminium isopropoxide and
The weight ratio of nitric acid solution is 1:1, and the 1/3 of mixture A is added into solution and is stirred evenly, solution B is obtained；
(3), aluminium isopropoxide is dissolved in solution B, the weight ratio of aluminium isopropoxide and solution B is 1:1, then mixing is added into solution
The 1/3 of object A, complete stirring and dissolving, obtains solution C under the conditions of 80 DEG C；
(4), aluminium isopropoxide is dissolved in solution C, the weight ratio of aluminium isopropoxide and solution C is 1:1, then mixing is added into solution
The 1/3 of object A, water-bath 60min under the conditions of 85 DEG C, obtains solution D；
(5), solution D is cooled into room temperature, stirred 2 hours；
(6), gained slurry is centrifuged, washs, dries, crushes and obtains heat reflection powder after being sieved after reacting；
The production method of insulating mould coating exposed wall of building, steps are as follows:
(1), by the propylene glycol of parts by weight, wetting agent, dispersing agent, 1/3 defoaming agent, heat reflection powder temperature be 50 DEG C at stir
It mixes uniformly, high speed dispersion 20 minutes；
(2), toward mixture obtained in (1) sequentially add the pure-acrylic emulsions of parts by weight, coalescing agent and 1/3 defoaming agent,
Ultrasonication, ultrasonic treatment time 25min are carried out, ultrasonication temperature is 65 DEG C, obtains mixture；
(3), the titanium dioxides of parts by weight, mica powder, wollastonite, strontium carbonate and 1/3 is added toward mixture obtained in (2) to disappear
Infusion is uniformly mixed；
(4), toward the thickener of mixture parts by weight obtained in (3), suitable water is then added, adjusts viscosity；
(5), the mixture for obtaining (4) keeps the temperature 1.5 hours in 60 DEG C to get coating.
Embodiment 3
A kind of insulating mould coating exposed wall of building, the raw material including following parts by weight: 100 parts of pure-acrylic emulsion；30 parts of heat reflection powder；
50 parts of titanium dioxide；23 parts of mica powder；7 parts of wollastonite；7 parts of strontium carbonate；6 parts of propylene glycol；6 parts of coalescing agent；0.4 part of defoaming agent；
3 parts of thickener；3 parts of dispersing agent；0.5 part of wetting agent；
The pure-acrylic emulsion, the raw material including following parts by weight: 65 parts of methyl methacrylate；16 parts of butyl acrylate；Third
15 parts of olefin(e) acid；25 parts of hydroxy-ethyl acrylate；13 parts of composite coupler；0.7 part of potassium peroxydisulfate；0.4 part of emulsifier；
The preparation method of the pure-acrylic emulsion, comprising the following steps:
Methyl methacrylate, butyl acrylate, acrylic acid, hydroxy-ethyl acrylate and composite coupler are thrown according to parts by weight
Enter in emulsifier and mix, emulsifier is added while stirring with the speed of 900r/min, is stirred 0.7 hour, is pre-emulsion, then
The 2/3 of pre-emulsion is poured out, the potassium peroxydisulfate of parts by weight is added in remaining pre-emulsion, heats up and is slowly stirred,
When temperature is raised to 78 DEG C, lotion starts to become blue, controlled at 84 DEG C, the time 1.3 hours, is cooled to 63 DEG C, starts to be added dropwise
2/3 pre-emulsion poured out in advance, is added dropwise to complete in 60 minutes, keeps the temperature 30min after dripping off；
The preparation method of the heat reflection powder, comprising the following steps:
(1), by nano-titanium oxide, vanadium oxide nanoparticle, nano eka-thallium stone powder, nano manganese oxide and nano cupric oxide according to weight ratio
Example is nano-titanium oxide: vanadium oxide nanoparticle: nano eka-thallium stone powder: nano manganese oxide: nano cupric oxide=1:1:1:0.5:0.5 is thrown
Enter in mixing machine and be mixed 0.7 hour, obtains mixture A；
(2), aluminium isopropoxide, is dissolved in the nitric acid solution of 0.05mol/L by the nitric acid solution for preparing 0.05mol/L, aluminium isopropoxide and
The weight ratio of nitric acid solution is 1:1, and the 1/3 of mixture A is added into solution and is stirred evenly, solution B is obtained；
(3), aluminium isopropoxide is dissolved in solution B, the weight ratio of aluminium isopropoxide and solution B is 1:1, then mixing is added into solution
The 1/3 of object A, complete stirring and dissolving, obtains solution C under the conditions of 75 DEG C；
(4), aluminium isopropoxide is dissolved in solution C, the weight ratio of aluminium isopropoxide and solution C is 1:1, then mixing is added into solution
The 1/3 of object A, water-bath 40min under the conditions of 83 DEG C, obtains solution D；
(5), solution D is cooled into room temperature, stirred 1.7 hours；
(6), gained slurry is centrifuged, washs, dries, crushes and obtains heat reflection powder after being sieved after reacting；
The production method of insulating mould coating exposed wall of building, steps are as follows:
(1), by the propylene glycol of parts by weight, wetting agent, dispersing agent, 1/3 defoaming agent, heat reflection powder temperature be 45 DEG C at stir
It mixes uniformly, high speed dispersion 15 minutes；
(2), toward mixture obtained in (1) sequentially add the pure-acrylic emulsions of parts by weight, coalescing agent and 1/3 defoaming agent,
Ultrasonication, ultrasonic treatment time 20min are carried out, ultrasonication temperature is 60 DEG C, obtains mixture；
(3), the titanium dioxides of parts by weight, mica powder, wollastonite, strontium carbonate and 1/3 is added toward mixture obtained in (2) to disappear
Infusion is uniformly mixed；
(4), toward the thickener of mixture parts by weight obtained in (3), suitable water is then added, adjusts viscosity；
(5), the mixture for obtaining (4) keeps the temperature 1.0 hours in 57 DEG C to get coating.
Embodiment 4
A kind of insulating mould coating exposed wall of building, the raw material including following parts by weight: 10 parts of pure-acrylic emulsion；35 parts of heat reflection powder；Titanium
55 parts of white powder；22 parts of mica powder；8 parts of wollastonite；8 parts of strontium carbonate；7 parts of propylene glycol；7 parts of coalescing agent；0.5 part of defoaming agent；Increase
Thick dose 3 parts；2 parts of dispersing agent；0.5 part of wetting agent；
The pure-acrylic emulsion, the raw material including following parts by weight: 65 parts of methyl methacrylate；18 parts of butyl acrylate；Third
18 parts of olefin(e) acid；28 parts of hydroxy-ethyl acrylate；13 parts of composite coupler；0.8 part of potassium peroxydisulfate；0.4 part of emulsifier；
The preparation method of the pure-acrylic emulsion, comprising the following steps:
Methyl methacrylate, butyl acrylate, acrylic acid, hydroxy-ethyl acrylate and composite coupler are thrown according to parts by weight
Enter in emulsifier and mix, emulsifier is added while stirring with the speed of 1000 r/min, is stirred 0.8 hour, is pre-emulsion, so
The 2/3 of pre-emulsion is poured out afterwards, the potassium peroxydisulfate of parts by weight is added in remaining pre-emulsion, heats up and slowly stirs
It mixes, when temperature is raised to 78 DEG C, lotion starts to become blue, controlled at 84 DEG C, the time 1.3 hours, is cooled to 64 DEG C, starts to drip
Add 2/3 pre-emulsion poured out in advance, be added dropwise to complete in 70 minutes, 60 min are kept the temperature after dripping off；
The preparation method of the heat reflection powder, comprising the following steps:
(1), by nano-titanium oxide, vanadium oxide nanoparticle, nano eka-thallium stone powder, nano manganese oxide and nano cupric oxide according to weight ratio
Example is nano-titanium oxide: vanadium oxide nanoparticle: nano eka-thallium stone powder: nano manganese oxide: nano cupric oxide=1:1:1:0.5:0.5 is thrown
Enter in mixing machine and be mixed 0.8 hour, obtains mixture A；
(2), aluminium isopropoxide, is dissolved in the nitric acid solution of 0.05mol/L by the nitric acid solution for preparing 0.05mol/L, aluminium isopropoxide and
The weight ratio of nitric acid solution is 1:1, and the 1/3 of mixture A is added into solution and is stirred evenly, solution B is obtained；
(3), aluminium isopropoxide is dissolved in solution B, the weight ratio of aluminium isopropoxide and solution B is 1:1, then mixing is added into solution
The 1/3 of object A, complete stirring and dissolving, obtains solution C under the conditions of 78 DEG C；
(4), aluminium isopropoxide is dissolved in solution C, the weight ratio of aluminium isopropoxide and solution C is 1:1, then mixing is added into solution
The 1/3 of object A, water-bath 50min under the conditions of 83 DEG C, obtains solution D；
(5), solution D is cooled into room temperature, stirred 2 hours；
(6), gained slurry is centrifuged, washs, dries, crushes and obtains heat reflection powder after being sieved after reacting；
The production method of insulating mould coating exposed wall of building, steps are as follows:
(1), by the propylene glycol of parts by weight, wetting agent, dispersing agent, 1/3 defoaming agent, heat reflection powder temperature be 48 DEG C at stir
It mixes uniformly, high speed dispersion 18 minutes；
(2), toward mixture obtained in (1) sequentially add the pure-acrylic emulsions of parts by weight, coalescing agent and 1/3 defoaming agent,
Ultrasonication, ultrasonic treatment time 20min are carried out, ultrasonication temperature is 60 DEG C, obtains mixture；
(3), the titanium dioxides of parts by weight, mica powder, wollastonite, strontium carbonate and 1/3 is added toward mixture obtained in (2) to disappear
Infusion is uniformly mixed；
(4), toward the thickener of mixture parts by weight obtained in (3), suitable water is then added, adjusts viscosity；
(5), the mixture for obtaining (4) keeps the temperature 1.0 hours in 58 DEG C to get coating.
Claims (10)
1. a kind of insulating mould coating exposed wall of building, which is characterized in that the raw material including following parts by weight:
80~120 parts of pure-acrylic emulsion；
20~40 parts of heat reflection powder；
40~60 parts of titanium dioxide；
20~25 parts of mica powder；
5~10 parts of wollastonite；
5~10 parts of strontium carbonate；
4~8 parts of propylene glycol；
4~8 parts of coalescing agent；
0.3~0.5 part of defoaming agent；
2~4 parts of thickener；
2~3 parts of dispersing agent；
0.4~0.6 part of wetting agent.
2. insulating mould coating exposed wall of building according to claim 1, which is characterized in that the producer of insulating mould coating exposed wall of building
Method, steps are as follows:
It (1), is 40~50 DEG C in temperature by the propylene glycol of parts by weight, wetting agent, dispersing agent, 1/3 defoaming agent, heat reflection powder
Under stir evenly, high speed dispersion 10~20 minutes；
(2), toward mixture obtained in (1) sequentially add the pure-acrylic emulsions of parts by weight, coalescing agent and 1/3 defoaming agent,
Ultrasonication is carried out, ultrasonic treatment time is 18~25min, and ultrasonication temperature is 55~65 DEG C, obtains mixture；
(3), the titanium dioxides of parts by weight, mica powder, wollastonite, strontium carbonate and 1/3 is added toward mixture obtained in (2) to disappear
Infusion is uniformly mixed；
(4), toward the thickener of mixture parts by weight obtained in (3), suitable water is then added, adjusts viscosity；
(5), the mixture for obtaining (4) keeps the temperature 0.5~1.5 hour in 55~60 DEG C to get coating.
3. insulating mould coating exposed wall of building according to claim 1, which is characterized in that the preparation method of the pure-acrylic emulsion,
The following steps are included:
Methyl methacrylate, butyl acrylate, acrylic acid, hydroxy-ethyl acrylate and composite coupler are thrown according to parts by weight
Enter in emulsifier and mix, emulsifier is added while stirring with the speed of 800~1000 r/min, stirs 0.5~1 hour, is pre-
Then emulsion is poured out the 2/3 of pre-emulsion, the potassium peroxydisulfate of parts by weight, heating are added in remaining pre-emulsion
And be slowly stirred, when temperature is raised to 75~80 DEG C, lotion starts to become blue, and controlled at 82~85 DEG C, the time 1~1.5 is small
When, it is cooled to 60-65 DEG C, starts that 2/3 pre-emulsion poured out in advance is added dropwise, is added dropwise to complete, drips off in 20~100 minutes
15~75 min are kept the temperature afterwards.
4. insulating mould coating exposed wall of building according to claim 1, which is characterized in that the preparation method of the pure-acrylic emulsion,
The following steps are included:
Methyl methacrylate, butyl acrylate, acrylic acid, hydroxy-ethyl acrylate and composite coupler are thrown according to parts by weight
Enter in emulsifier and mix, emulsifier is added while stirring with the speed of 800~1000 r/min, stirs 0.5~1 hour, is pre-
Then emulsion is poured out the 2/3 of pre-emulsion, the potassium peroxydisulfate of parts by weight, heating are added in remaining pre-emulsion
And be slowly stirred, when temperature is raised to 75~80 DEG C, lotion starts to become blue, and controlled at 82~85 DEG C, the time 1~1.5 is small
When, it is cooled to 60-65 DEG C, starts that 2/3 pre-emulsion poured out in advance is added dropwise, is added dropwise to complete, drips off in 20~100 minutes
15~75 min are kept the temperature afterwards.
5. insulating mould coating exposed wall of building according to claim 1, which is characterized in that the preparation method of the heat reflection powder,
The following steps are included:
(1), by nano-titanium oxide, vanadium oxide nanoparticle, nano eka-thallium stone powder, nano manganese oxide and nano cupric oxide according to weight ratio
Example is nano-titanium oxide: vanadium oxide nanoparticle: nano eka-thallium stone powder: nano manganese oxide: nano cupric oxide=1:1:1:0.5:0.5 is thrown
Enter in mixing machine and be mixed 0.5~1 hour, obtains mixture A；
(2), aluminium isopropoxide, is dissolved in the nitric acid solution of 0.05mol/L by the nitric acid solution for preparing 0.05mol/L, aluminium isopropoxide and
The weight ratio of nitric acid solution is 1:1, and the 1/3 of mixture A is added into solution and is stirred evenly, solution B is obtained；
(3), aluminium isopropoxide is dissolved in solution B, the weight ratio of aluminium isopropoxide and solution B is 1:1, then mixing is added into solution
The 1/3 of object A, complete stirring and dissolving, obtains solution C under the conditions of 70~80 DEG C；
(4), aluminium isopropoxide is dissolved in solution C, the weight ratio of aluminium isopropoxide and solution C is 1:1, then mixing is added into solution
The 1/3 of object A, 30~60min of water-bath under the conditions of 80~85 DEG C, obtains solution D；
(5), solution D is cooled into room temperature, stirred 1.5~2 hours；
(6), gained slurry is centrifuged, washs, dries, crushes and obtains heat reflection powder after being sieved after reacting.
6. insulating mould coating exposed wall of building according to claim 1, which is characterized in that the titanium dioxide is rutile titanium white
Powder.
7. insulating mould coating exposed wall of building according to claim 1, which is characterized in that the mica powder is phlogopite, partial size
It is 5 μm~10 μm；The wollastonite, partial size are 5 μm~10 μm；The strontium carbonate, partial size are 5 μm~10 μm.
8. insulating mould coating exposed wall of building according to claim 1, which is characterized in that the defoaming agent is nano polysilicon oxygen
Alkane-gather one of close copolymer emulsion class, polypropylene glycols, polyacrylic or more than one.
9. insulating mould coating exposed wall of building according to claim 1, which is characterized in that the coalescing agent is Lauryl Alcohol
Ester；The thickener is high-performance without ion association type thickener；The dispersing agent is modified polyurethane dispersing agent.
10. insulating mould coating exposed wall of building according to claim 1, which is characterized in that the wetting agent is non-ionic surface
Reactive diluent, the wetting agent are polyoxyethylene alkyl aryl ether, polyoxyethylene polyols ether, polyoxy ethyl ester polyoxypropylene acid block
It is copolymer, fatty acid polyethylene glycol ester, polyol ester, any one or more than one in aliphatic amine polyoxyethylene ether addition product
Mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811304358.8A CN109401409A (en) | 2018-11-04 | 2018-11-04 | A kind of building exterior wall thermal insulation coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811304358.8A CN109401409A (en) | 2018-11-04 | 2018-11-04 | A kind of building exterior wall thermal insulation coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109401409A true CN109401409A (en) | 2019-03-01 |
Family
ID=65471243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811304358.8A Withdrawn CN109401409A (en) | 2018-11-04 | 2018-11-04 | A kind of building exterior wall thermal insulation coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109401409A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1249321A (en) * | 1999-09-22 | 2000-04-05 | 赵石林 | Radioresistant insulating water paint |
| CN1643404A (en) * | 2002-03-12 | 2005-07-20 | 小池康博 | Non-birefringent optical resin material and its producing method |
| CN101914314A (en) * | 2010-09-07 | 2010-12-15 | 上海羽唐实业有限公司 | Heat-insulating powder for coating and preparation method thereof |
| CN105017916A (en) * | 2015-08-03 | 2015-11-04 | 蓝星（成都）新材料有限公司 | Water-based paint high in weather resistance |
-
2018
- 2018-11-04 CN CN201811304358.8A patent/CN109401409A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1249321A (en) * | 1999-09-22 | 2000-04-05 | 赵石林 | Radioresistant insulating water paint |
| CN1643404A (en) * | 2002-03-12 | 2005-07-20 | 小池康博 | Non-birefringent optical resin material and its producing method |
| CN101914314A (en) * | 2010-09-07 | 2010-12-15 | 上海羽唐实业有限公司 | Heat-insulating powder for coating and preparation method thereof |
| CN105017916A (en) * | 2015-08-03 | 2015-11-04 | 蓝星（成都）新材料有限公司 | Water-based paint high in weather resistance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101709193B (en) | Water-borne acrylic type water-proof heat-insulating paint | |
| CN101723638B (en) | Wall facing mortar | |
| CN105331220B (en) | A kind of composite metal roof insulation water-repellent paint and preparation method thereof | |
| CN104151970B (en) | Hydrate colour transparent heat insulating dope and preparation method and using method | |
| CN103740215B (en) | A kind of high-performance building heat-reflecting insulating coating and its preparation method and application | |
| CN102391754B (en) | Double-coated hollow glass microbead heat-insulated coating and preparation method thereof | |
| CN102702904A (en) | Waterproof thermal insulation coating composition and preparation method thereof | |
| CN103938818B (en) | A kind of noise abatement heat-insulating decorative integrated board and preparation method thereof | |
| CN102399483A (en) | Organic/inorganic composite thermal insulation water-based architectural coating and preparation method thereof | |
| CN109825144B (en) | Preparation method of water-based normal-temperature self-crosslinking self-cleaning heat-insulating coating | |
| WO2017028471A1 (en) | Water-based reflective heat-insulating faux stone texture coating system for construction and preparation method thereof | |
| CN108795181A (en) | A kind of building glass insulating moulding coating and preparation method thereof | |
| CN104530889A (en) | Heat-insulating heat-preserving coating and preparation method thereof | |
| CN104946058A (en) | Energy-saving type building outer wall coating | |
| CN105131764A (en) | Reflective heat-insulation texture coating and preparation method thereof | |
| CN108951181A (en) | Aqueous vacuum ceramic microballon insulating moulding coating and preparation method for woven fabric base bottom | |
| CN108102482A (en) | A kind of reflective heat-insulation paint and preparation method thereof | |
| CN109054556A (en) | A kind of water nano compound heat-insulation coating and preparation method thereof | |
| CN105219144A (en) | Silicon clad nano titanium dioxide and preparation method thereof and reflective heat-insulation paint | |
| CN101423420A (en) | Flexible waterproof putty and using method | |
| CN107987597A (en) | Heat insulating coatings used for building exterior wall and preparation method thereof | |
| CN109401409A (en) | A kind of building exterior wall thermal insulation coating and preparation method thereof | |
| CN102585621A (en) | Smell purified and energy-saving decorating paint | |
| CN108084860B (en) | Environment-friendly heat-insulating coating and preparation method thereof | |
| CN104073164B (en) | Elastic heat-insulated weather-resistant protection paint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190301 |
|
| WW01 | Invention patent application withdrawn after publication |