CN105580814A - Preparation method of water-based epoxy coal tar pitch multifunctional emulsion - Google Patents
Preparation method of water-based epoxy coal tar pitch multifunctional emulsion Download PDFInfo
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- CN105580814A CN105580814A CN201610189632.6A CN201610189632A CN105580814A CN 105580814 A CN105580814 A CN 105580814A CN 201610189632 A CN201610189632 A CN 201610189632A CN 105580814 A CN105580814 A CN 105580814A
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- China
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- aeo
- water
- coal tar
- polyoxyethylene
- tar pitch
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- 239000011294 coal tar pitch Substances 0.000 title claims abstract description 30
- 239000000839 emulsion Substances 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000004593 Epoxy Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000003822 epoxy resin Substances 0.000 claims abstract description 28
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 28
- 238000004945 emulsification Methods 0.000 claims abstract description 10
- 238000010008 shearing Methods 0.000 claims abstract description 9
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 239000000080 wetting agent Substances 0.000 claims abstract description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 59
- -1 sorbitan fatty acid Chemical class 0.000 claims description 43
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 claims description 30
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 24
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 21
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 claims description 19
- 230000002363 herbicidal effect Effects 0.000 claims description 13
- 239000004009 herbicide Substances 0.000 claims description 13
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims description 12
- ONJQDTZCDSESIW-UHFFFAOYSA-N polidocanol Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO ONJQDTZCDSESIW-UHFFFAOYSA-N 0.000 claims description 11
- 239000013530 defoamer Substances 0.000 claims description 10
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 10
- 239000000194 fatty acid Substances 0.000 claims description 10
- 229930195729 fatty acid Natural products 0.000 claims description 10
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 9
- AAEVYOVXGOFMJO-UHFFFAOYSA-N prometryn Chemical compound CSC1=NC(NC(C)C)=NC(NC(C)C)=N1 AAEVYOVXGOFMJO-UHFFFAOYSA-N 0.000 claims description 8
- 229920005573 silicon-containing polymer Polymers 0.000 claims description 8
- HSRJKNPTNIJEKV-UHFFFAOYSA-N Guaifenesin Chemical compound COC1=CC=CC=C1OCC(O)CO HSRJKNPTNIJEKV-UHFFFAOYSA-N 0.000 claims description 7
- 235000011187 glycerol Nutrition 0.000 claims description 7
- ZSDSQXJSNMTJDA-UHFFFAOYSA-N trifluralin Chemical compound CCCN(CCC)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C=C1[N+]([O-])=O ZSDSQXJSNMTJDA-UHFFFAOYSA-N 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 claims description 6
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims description 6
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- 229920001451 polypropylene glycol Polymers 0.000 claims description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- ODCWYMIRDDJXKW-UHFFFAOYSA-N simazine Chemical compound CCNC1=NC(Cl)=NC(NCC)=N1 ODCWYMIRDDJXKW-UHFFFAOYSA-N 0.000 claims description 4
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000011280 coal tar Substances 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 3
- 239000000600 sorbitol Substances 0.000 claims description 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 2
- OTEKOJQFKOIXMU-UHFFFAOYSA-N 1,4-bis(trichloromethyl)benzene Chemical compound ClC(Cl)(Cl)C1=CC=C(C(Cl)(Cl)Cl)C=C1 OTEKOJQFKOIXMU-UHFFFAOYSA-N 0.000 claims description 2
- DMAXMXPDVWTIRV-UHFFFAOYSA-N 2-(2-phenylethyl)phenol Chemical compound OC1=CC=CC=C1CCC1=CC=CC=C1 DMAXMXPDVWTIRV-UHFFFAOYSA-N 0.000 claims description 2
- ITXNRIRJLWIZDQ-UHFFFAOYSA-N 3,4-dibenzyl-2-(2-propan-2-ylphenyl)phenol Chemical compound C(C1=CC=CC=C1)C1=C(C(=C(C=C1)O)C1=C(C=CC=C1)C(C)C)CC1=CC=CC=C1 ITXNRIRJLWIZDQ-UHFFFAOYSA-N 0.000 claims description 2
- JCUDAMKYTWVICI-UHFFFAOYSA-N 4-benzyl-2,3-dimethylphenol Chemical compound C1=C(O)C(C)=C(C)C(CC=2C=CC=CC=2)=C1 JCUDAMKYTWVICI-UHFFFAOYSA-N 0.000 claims description 2
- 244000025254 Cannabis sativa Species 0.000 claims description 2
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 claims description 2
- MHDVGSVTJDSBDK-UHFFFAOYSA-N dibenzyl ether Chemical group C=1C=CC=CC=1COCC1=CC=CC=C1 MHDVGSVTJDSBDK-UHFFFAOYSA-N 0.000 claims description 2
- 229940008099 dimethicone Drugs 0.000 claims description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000003973 paint Substances 0.000 abstract description 2
- 239000002518 antifoaming agent Substances 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000010292 electrical insulation Methods 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 abstract 1
- 238000009333 weeding Methods 0.000 abstract 1
- QWUWMCYKGHVNAV-UHFFFAOYSA-N 1,2-dihydrostilbene Chemical group C=1C=CC=CC=1CCC1=CC=CC=C1 QWUWMCYKGHVNAV-UHFFFAOYSA-N 0.000 description 8
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 7
- 239000003245 coal Substances 0.000 description 6
- 150000002924 oxiranes Chemical class 0.000 description 5
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000006735 epoxidation reaction Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- HECLRDQVFMWTQS-UHFFFAOYSA-N Dicyclopentadiene Chemical compound C1C2C3CC=CC3C1C=C2 HECLRDQVFMWTQS-UHFFFAOYSA-N 0.000 description 3
- 244000077283 Distichlis palmeri Species 0.000 description 3
- 235000005422 Distichlis palmeri Nutrition 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 229940106691 bisphenol a Drugs 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- RBNPOMFGQQGHHO-UHFFFAOYSA-N glyceric acid Chemical compound OCC(O)C(O)=O RBNPOMFGQQGHHO-UHFFFAOYSA-N 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- XKZQKPRCPNGNFR-UHFFFAOYSA-N 2-(3-hydroxyphenyl)phenol Chemical compound OC1=CC=CC(C=2C(=CC=CC=2)O)=C1 XKZQKPRCPNGNFR-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011292 tar pitch paint Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/66—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms
- A01N43/68—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms with two or three nitrogen atoms directly attached to ring carbon atoms
- A01N43/70—Diamino—1,3,5—triazines with only one oxygen, sulfur or halogen atom or only one cyano, thiocyano (—SCN), cyanato (—OCN) or azido (—N3) group directly attached to a ring carbon atom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
- A01N25/10—Macromolecular compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
- A01N33/18—Nitro compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
- A01N37/48—Nitro-carboxylic acids; Derivatives thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a preparation method of water-based epoxy coal tar pitch multifunctional emulsion. The method comprises the steps of adding a wetting agent, emulsifier, an antifoaming agent, a weeding agent and epoxy resin into a high speed shearing machine according to a certain mass ratio, slowly adding a certain mass of coal tar pitch under a certain temperature condition, conducting high speed shearing emulsification while slowly adding water, adding the antifoaming agent once again at the low speed condition after shearing is conducted for a period of time, and stirring the mixture for 3-6 minutes, so that emulsion, namely the water-based epoxy coal tar pitch multifunctional emulsion, is obtained. Epoxy coal tar pitch paint has excellent performance such as excellent electrical insulation, water permeation resistance, microorganism erosion resistance, stray current resistance, heat resistance and temperature difference sudden change resistance, and a coating can be used within the range from minus 4 DEG C to 150 DEG C. The water-based epoxy coal tar pitch multifunctional emulsion is mainly used for corrosion resistance of the outer walls of buried or underwater petroleum conveying pipes, gas conveying pipes, water conveying pipes and heat distributing pipes and is also applicable to corrosion resistance of various steel structures, docks, ships, water gates and gas storage tanks and seepage resistance of sewage tanks, watertight layers at the tops of buildings and concrete layers of basements.
Description
Technical field
The present invention relates to the preparation method of the multi-functional emulsion of a kind of water-base epoxy coal tar pitch.
Background technology
Epoxy coal asphalt paint is divided into solvent-borne type and emulsion-type in the market, and solvent based coating contains more organic moltenAgent, enters atmosphere in production and construction stage, causes environmental pollution, simultaneously harm humans health. Solvent-borne type and emulsion-type epoxyCoal tar pitch paint has good mildew resistance, resistance to water, resistance toly oozes, resistance to chemical attack, oil resistivity, but is preventing root system of plant destruction sideFace does not reach gratifying effect.
Summary of the invention
Technical problem to be solved by this invention is that the preparation side of the multi-functional emulsion of a kind of water-base epoxy coal tar pitch is providedMethod. The method is water-based emulsion by epoxy resin, coal tar pitch, herbicide emulsification,, containing any solvent, can not cause danger to environmentEvil, and the destruction that can effectively prevent root system of plant.
In order to solve the problems of the technologies described above, the present invention by the following technical solutions:
A preparation method for the multi-functional emulsion of water-base epoxy coal tar pitch, is characterized in that carrying out according to following steps:
1), wetting agent, emulsifying agent, defoamer, herbicide and epoxy resin are joined to high-speed shearing machine according to certain mass ratioIn, under 40～75 DEG C of conditions, slowly adding the coal tar pitch of certain mass, products obtained therefrom is product A;
2), under 40～75 DEG C of conditions, product A is carried out to high speed shear emulsification 40～90min, and in high speed shear emulsion processIn slowly add the water of certain mass, obtain product B;
3), under the condition of low speed, in product B, add defoamer, stir 3～6 minutes, obtain the many merits of water-base epoxy coal tar pitchEnergy emulsion;
Wetting agent, emulsifying agent, defoamer, herbicide, epoxy resin and coal tar pitch quality ratio be 0.1～0.6:0.5～3:0.1～0.6:0.5～3:15～30:20～40; The mass ratio of product A and water is 30～50:50～70, in product B and step 3), makesWith the mass ratio of defoamer be 100:0.1～0.5.
Described wetting agent is neopelex, lauryl sodium sulfate, NPE-3, nonyl phenolAPEO-4, NPE-7, NPE-10, sorbitan fatty acid ester-20, mistakeWater Span-30, sorbitan fatty acid ester-80, polyoxyethylene 20 sorbitan monolaurate-20, poly-Oxygen ethene sorbitan mono-laurate-40, polyoxyethylene 20 sorbitan monolaurate-60, polyoxyethylene dehydration mountainPears alcohol monolaurate-80, AEO-3, AEO-4, AEO-5, fatFat alcohol APEO-7, AEO-9, AEO-15, AEO-20,A kind of or arbitrary proportion in AEO-23 and dimethicone two or more;
Described emulsifying agent is neopelex, lauryl sodium sulfate, NPE-3, polyoxyethylene nonyl phenylVinethene-4, NPE-7, NPE-10, benzyl dimethyl phenol polyethenoxy ether, dibenzylCumenyl phenol polyethenoxy ether, dibenzyl xenol polyoxyethylene polyoxypropylene ether, phenethyl phenol polyethenoxy ether, hexichol secondThe multiple phenol polyethenoxy ether of base, AEO-8, AEO-9, AEO-10, fatFat alcohol APEO-15, sorbitan fatty acid ester-20, sorbitan fatty acid ester-30, anhydrous sorbitol fatAcid esters-80, polyoxyethylene 20 sorbitan monolaurate-20, polyoxyethylene 20 sorbitan monolaurate-40, polyoxyEthene sorbitan mono-laurate-60, polyoxyethylene 20 sorbitan monolaurate-80, AEO-3, AEO-4, AEO-5, AEO-7, AEO-9, in AEO-15, AEO-20, AEO-23 and dimethiconeA kind of or arbitrary proportion two or more;
Described defoamer is polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polyoxypropylene glycerineA kind of or arbitrary proportion in ether, polyoxyethylene polyoxypropylene glycerin ether and dimethyl silicone polymer two or more;
Described herbicide be cover grass energy, trefanocide, prometryn, Simanex and if so in two kinds of a kind of or arbitrary proportion withOn; Described epoxy resin is propanepoxy resin, glycerol epoxy resin, butylene epoxy resin, cyclopentadiene epoxy treeFat.
Step 2) high speed shear rotating speed be 1000～5000 revs/min.
Low speed described in step 3) refers to 29～45 revs/min of rotating speeds.
The present invention has following useful technique effect:
1, the present invention is water-based emulsion,, containing any solvent, can not work the mischief to environment.
2, the present invention, owing to having added herbicide, can kill the straw or like vegetable that destroys coating, and can be to not perennialTrees damage.
Detailed description of the invention
Further illustrate the present invention below in conjunction with instantiation.
Embodiment 1
By NPE-4, NPE-10, dibenzyl xenol polyoxyethylene polyoxypropylene ether,AEO-9, polyoxyethylene 20 sorbitan monolaurate-80, polyoxyethylene polyoxypropylene pentaerythriteEther, polyoxyethylene polyoxypropylene glycerin ether, trefanocide, prometryn, glycerol epoxy resin and butylene epoxy resin are according to certain matterAmount, than joining in high-speed shearing machine, slowly adds the coal tar pitch of certain mass under 50 DEG C of conditions, is product A, and wherein 12Sodium alkyl sulfate, NPE-10, dibenzyl xenol polyoxyethylene polyoxypropylene ether, aliphatic alcohol polyethenoxyEther-9, polyoxyethylene 20 sorbitan monolaurate-80, polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxypropylene polyoxyThe mass ratio of Ethylene Glycol ether, trefanocide, prometryn, glycerol epoxy resin, butylene epoxy resin and coal tar pitch is 0.05:0.1:0.2:0.4:0.3:0.05:0.1:0.3:0.3:9:8:20; Product A, at temperature 45 C, is sheared under 1000 revs/min of conditions of rotating speedCarry out high speed shear emulsification 80min, and in high speed shear emulsion process, slowly add the water of certain mass, products obtained therefrom is for producingProduct B, wherein the mass ratio of product A and water is 37:63, under 29 revs/min of rotating speeds, adds polyoxyethylene polyoxypropylene pentaerythriteEther and polyoxyethylene polyoxypropylene glycerin ether, stir 5 minutes, wherein product B, polyoxyethylene polyoxypropylene pentaerythrite ether and poly-The mass ratio of oxypropylene polyoxyethylene glycerol ether is 100:0.05:0.1, obtains the multi-functional emulsion of water-base epoxy coal tar pitch.
Embodiment 2
By NPE-10, dibenzyl xenol polyoxyethylene polyoxypropylene ether, AEO-9,Polyoxyethylene 20 sorbitan monolaurate-20, AEO-7, polyoxyethylene polyoxypropylene pentaerythriteEther, Simanex if so, diphenol propane (abbreviation bisphenol-A) epoxy resin and butylene epoxy resin adds according to certain mass ratioIn high-speed shearing machine, under 50 DEG C of conditions, slowly add the coal tar pitch of certain mass, be product A, wherein polyoxyethylene nonyl phenyl secondAlkene ether-10, dibenzyl xenol polyoxyethylene polyoxypropylene ether, AEO-9, polyoxyethylene sorbitanMonolaurate-20, AEO-7, polyoxyethylene polyoxypropylene pentaerythrite ether, Simanex if so, diphenolThe mass ratio of base propane (abbreviation bisphenol-A) epoxy resin, butylene epoxy resin and coal tar pitch is 0.1:0.5:0.5:0.6:0.6:0.1:0.2:0.3:10:15:20; Product A, at temperature 50 C, is sheared under 2000 revs/min of conditions of rotating speed and carried out high speed shear breastChange 70min, and in high speed shear emulsion process, slowly add the water of certain mass, products obtained therefrom is product B, wherein product AWith the mass ratio of water be 47:53, under 45 revs/min of rotating speeds, add polyoxyethylene polyoxypropylene pentaerythrite ether, stir 3 minutes,Wherein the mass ratio of product B and polyoxyethylene polyoxypropylene pentaerythrite ether is 100:0.3, obtains the many merits of water-base epoxy coal tar pitchCan emulsion.
Embodiment 3
By lauryl sodium sulfate, sorbitan fatty acid ester-20, dibenzyl xenol polyoxyethylene polyoxypropylene ether, fatFat alcohol APEO-3, AEO-4, polyoxyethylene 20 sorbitan monolaurate-80, polyoxypropylenePolyoxyethylene glycerol ether, dimethyl silicone polymer, trefanocide, prometryn, glycerol epoxy resin and cyclopentadiene epoxy resin (byBicyclopentadiene epoxidation makes) join in high-speed shearing machine according to certain mass ratio, under 55 DEG C of conditions, slowly add oneDetermining the coal tar pitch of quality, is product A, wherein lauryl sodium sulfate, sorbitan fatty acid ester-20, dibenzyl xenolPolyoxyethylene polyoxypropylene ether, AEO-3, AEO-4, polyoxyethylene sorbitan listLaurate-80, polyoxyethylene polyoxypropylene glycerin ether, dimethyl silicone polymer, trefanocide, prometryn, glycerol epoxy resin,The mass ratio of cyclopentadiene epoxy resin (being made by bicyclopentadiene epoxidation) and coal tar pitch is 0.1:0.2:0.6:1:0.9:0.4:0.1:0.05:0.2:0.3:7:8:30; Product A, 55 DEG C of temperature, is sheared under 3000 revs/min of conditions of rotating speed and carried out high speedEmulsification pretreatment 60min, and in high speed shear emulsion process, slowly add the water of certain mass, products obtained therefrom is product B, whereinThe mass ratio of product A and water is 42:58, under 35 revs/min of rotating speeds, adds polyoxyethylene polyoxypropylene glycerin ether and poly dimethylSiloxanes, stirs 4 minutes, and wherein the mass ratio of product B, polyoxyethylene polyoxypropylene glycerin ether and dimethyl silicone polymer is100:0.1:0.1, obtain the multi-functional emulsion of water-base epoxy coal tar pitch.
Embodiment 4
By NPE-7, dibenzyl xenol polyoxyethylene polyoxypropylene ether, AEO-9, poly-Oxygen ethene sorbitan mono-laurate-80, polyoxyethylene polyoxypropylene pentaerythrite ether, dimethyl silicone polymer, fluorine pleasureSpirit, prometryn, glycerol epoxy resin and cyclopentadiene epoxy resin (being made by bicyclopentadiene epoxidation) are according to certain massThan joining in high-speed shearing machine, under 60 DEG C of conditions, slowly add the coal tar pitch of certain mass, be product A, wherein nonyl phenolAPEO-7, dibenzyl xenol polyoxyethylene polyoxypropylene ether, AEO-9, polyoxyethylene dehydration mountainPears alcohol monolaurate-80, polyoxyethylene polyoxypropylene pentaerythrite ether, dimethyl silicone polymer, trefanocide, prometryn, sweetThe mass ratio of oil ring epoxy resins, cyclopentadiene epoxy resin (being made by bicyclopentadiene epoxidation) and coal tar pitch is 0.3:0.7:0.4:1:0.3:0.1:0.2:0.3:10:12:40; Product A, at temperature 60 C, is sheared under 4000 revs/min of conditions of rotating speed and carried outHigh speed shear emulsification 50min, and in high speed shear emulsion process, slowly add the water of certain mass, products obtained therefrom is product B,Wherein the mass ratio of product A and water is 35:65, under 29 revs/min of rotating speeds, add polyoxyethylene polyoxypropylene pentaerythrite ether andDimethyl silicone polymer, stirs 5 minutes, wherein product B, polyoxyethylene polyoxypropylene pentaerythrite ether and dimethyl silicone polymerMass ratio be 100:0.05:0.2, obtain the multi-functional emulsion of water-base epoxy coal tar pitch.
Further illustrate beneficial effect of the present invention below in conjunction with experimental data:
For the epoxide coal bituminous emulsion of common water-based (except not adding herbicide, other preparation method is identical with embodiment 2) and enforcementExample 2 is done effect comparison.
1 experiment is implemented
By epoxide coal bituminous common water-based emulsion (except not adding herbicide, other preparation method is identical with embodiment 2) and embodiment 2Be applied on corrosion resistant plate, smearing volume is 4cm*4cm*4cm, the pitting by template at a 2cm*2cm*2cm of centre button, altogetherSmear 8, wherein by epoxide coal bituminous common water-based emulsion (except not adding herbicide, other preparation method is identical with embodiment 2)Smear 4, embodiment 2 smears 4, after 48 hours, does four groups of parallel controls, puts into respectively 2 wild wheat seeds in each pitting, fills outUpper soil also waters 10ml water, after 8 months, soil is poured out, and observes epoxide coal bituminous middle pitting situation.
2 experimental results
The pitting that the epoxide coal bituminous emulsion of common water-based (except not adding herbicide, other preparation method is identical with embodiment 2) is smearedIn, wild wheat successfully grows, and pours out soil and observe after 8 months, has significant difference in 4 pittings while all there is uneven and making,And in the pitting that embodiment 2 smears, all death of wild wheat, pours out soil to observe after 8 months, when the uneven phenomenon of pitting no concave-convex and makingDo not see difference.
3 discuss
Herbicide may be along with the prolongation degradation failure of time, need to be done the longer time go checking.
Claims (4)
1. a preparation method for the multi-functional emulsion of water-base epoxy coal tar pitch, is characterized in that carrying out according to following steps:
1), wetting agent, emulsifying agent, defoamer, herbicide and epoxy resin are joined to high-speed shearing machine according to certain mass ratioIn, under 40～75 DEG C of conditions, slowly adding the coal tar pitch of certain mass, products obtained therefrom is product A;
2), under 40～75 DEG C of conditions, product A is carried out to high speed shear emulsification 40～90min, and in high speed shear emulsion processIn slowly add the water of certain mass, obtain product B;
3), under the condition of low speed, in product B, add defoamer, stir 3～6 minutes, obtain the many merits of water-base epoxy coal tar pitchEnergy emulsion;
Wetting agent, emulsifying agent, defoamer, herbicide, epoxy resin and coal tar pitch quality ratio be 0.1～0.6:0.5～3:0.1～0.6:0.5～3:15～30:20～40; The mass ratio of product A and water is 30～50:50～70, in product B and step 3), makesWith the mass ratio of defoamer be 100:0.1～0.5.
2. the preparation method of the multi-functional emulsion of water-base epoxy coal tar pitch as claimed in claim 1, is characterized in that: described wettingAgent is neopelex, lauryl sodium sulfate, NPE-3, NPE-4, the ninth of the ten Heavenly StemsBase phenol polyethenoxy ether-7, NPE-10, sorbitan fatty acid ester-20, anhydrous sorbitol aliphatic acidEster-30, sorbitan fatty acid ester-80, polyoxyethylene 20 sorbitan monolaurate-20, polyoxyethylene dehydration sorbAlcohol monolaurate-40, polyoxyethylene 20 sorbitan monolaurate-60, polyoxyethylene 20 sorbitan monolaurate-80, AEO-3, AEO-4, AEO-5, AEO-7, AEO-9, AEO-15, AEO-20, aliphatic alcohol polyethenoxyA kind of or arbitrary proportion in ether-23 and dimethicone two or more;
Described emulsifying agent is neopelex, lauryl sodium sulfate, NPE-3, polyoxyethylene nonyl phenylVinethene-4, NPE-7, NPE-10, benzyl dimethyl phenol polyethenoxy ether, dibenzylCumenyl phenol polyethenoxy ether, dibenzyl xenol polyoxyethylene polyoxypropylene ether, phenethyl phenol polyethenoxy ether, hexichol secondThe multiple phenol polyethenoxy ether of base, AEO-8, AEO-9, AEO-10, fatFat alcohol APEO-15, sorbitan fatty acid ester-20, sorbitan fatty acid ester-30, anhydrous sorbitol fatAcid esters-80, polyoxyethylene 20 sorbitan monolaurate-20, polyoxyethylene 20 sorbitan monolaurate-40, polyoxyEthene sorbitan mono-laurate-60, polyoxyethylene 20 sorbitan monolaurate-80, AEO-3, AEO-4, AEO-5, AEO-7, AEO-9, in AEO-15, AEO-20, AEO-23 and dimethiconeA kind of or arbitrary proportion two or more;
Described defoamer is polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polyoxypropylene glycerineA kind of or arbitrary proportion in ether, polyoxyethylene polyoxypropylene glycerin ether and dimethyl silicone polymer two or more;
Described herbicide be cover grass energy, trefanocide, prometryn, Simanex and if so in two kinds of a kind of or arbitrary proportion withOn; Described epoxy resin is propanepoxy resin, glycerol epoxy resin, butylene epoxy resin, cyclopentadiene epoxy tree
Fat.
3. the preparation method of the multi-functional emulsion of water-base epoxy coal tar pitch as claimed in claim 1, is characterized in that: step 2) inThe rotating speed of high speed shear is 1000～5000 revs/min.
4. the preparation method of the multi-functional emulsion of water-base epoxy coal tar pitch as claimed in claim 1, is characterized in that: in step 3)Described low speed refers to 29～45 revs/min of rotating speeds.
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