CN104910703A - Chlorinated polyolefin modified coating and preparation method thereof - Google Patents
Chlorinated polyolefin modified coating and preparation method thereof Download PDFInfo
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- CN104910703A CN104910703A CN201510308903.0A CN201510308903A CN104910703A CN 104910703 A CN104910703 A CN 104910703A CN 201510308903 A CN201510308903 A CN 201510308903A CN 104910703 A CN104910703 A CN 104910703A
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- CN
- China
- Prior art keywords
- parts
- chlorinatedpolyolefins
- hexadecyl
- aluminum stearate
- cap
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- Pending
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- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000011248 coating agent Substances 0.000 title abstract description 10
- 238000000576 coating method Methods 0.000 title abstract description 10
- 229920000098 polyolefin Polymers 0.000 title abstract 3
- PMDCZENCAXMSOU-UHFFFAOYSA-N N-ethylacetamide Chemical compound CCNC(C)=O PMDCZENCAXMSOU-UHFFFAOYSA-N 0.000 claims abstract description 26
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 26
- -1 polypropylene Polymers 0.000 claims abstract description 20
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 18
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 18
- 229920006389 polyphenyl polymer Polymers 0.000 claims abstract description 18
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 claims abstract description 17
- 229940063655 aluminum stearate Drugs 0.000 claims abstract description 17
- YBGZDTIWKVFICR-JLHYYAGUSA-N Octyl 4-methoxycinnamic acid Chemical compound CCCCC(CC)COC(=O)\C=C\C1=CC=C(OC)C=C1 YBGZDTIWKVFICR-JLHYYAGUSA-N 0.000 claims abstract description 14
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229960001679 octinoxate Drugs 0.000 claims abstract description 14
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011787 zinc oxide Substances 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 239000003973 paint Substances 0.000 claims description 21
- 239000002253 acid Substances 0.000 claims description 16
- 150000002148 esters Chemical class 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 abstract description 2
- 229920001155 polypropylene Polymers 0.000 abstract description 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 125000000913 palmityl 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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 2
- 239000000025 natural resin Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a chlorinated polyolefin modified coating and a preparation method thereof. The coating comprises the following raw materials in parts by weight: 10-20 parts of chlorinated atactic polypropylene, 100-120 parts of polyphenyl polymethylene polyisocyanates, 40-60 parts of zinc oxide, 70-100 parts of N-ethyl acetamide, 20-30 parts of talcum powder, 10-50 parts of aluminum stearate, 10-20 parts of octyl methoxycinnamate, 10-30 parts of hexadecyl aryl zincate and 40-70 parts of triglyceride. The preparation method comprises the following steps: uniformly mixing the components, adding the talcum powder, aluminum stearate, octyl methoxycinnamate, hexadecyl aryl zincate and triglyceride, and uniformly mixing. The chlorinated polyolefin modified coating disclosed by the invention has excellent weather resistance and durability.
Description
Technical field
The present invention relates to chlorinatedpolyolefins modified paint and preparation method thereof.
Background technology
Synthetic resin coating is by a family macromolecule polymkeric substance of synthetic.For the solid that thick liquid or heating can be softened, usually have melting or softening temperature range when being heated, can be plastic flow state under external force, some character be similar to natural resin.The most important application of synthetic resins manufactures plastics.For ease of processing and improving SNR, often add auxiliary agent, be sometimes also directly used in and shape, therefore be often the synonym of plastics.Synthetic resins still manufactures the basic material of synthon, coating, tackiness agent, insulating material etc.With the coating that synthetic resins is main film forming matter.The over-all propertieies such as its mechanical property, decoration and protection are all better than grease paint and natural resin coating.
Summary of the invention
The object of this invention is to provide a kind of chlorinatedpolyolefins modified paint and preparation method thereof, there is excellent weathering resistance and weather resistance.
The present invention is by the following technical solutions:
Chlorinatedpolyolefins modified paint, comprises the raw material of following parts by weight: CAP 10 ~ 20 parts, polyphenyl polymethylene polyisocyanates 100 ~ 120 parts, 40 ~ 60 parts, zinc oxide, N-ethyl acetamide 70 ~ 100 parts, talcum powder 20 ~ 30 parts, aluminum stearate 10 ~ 50 parts, octyl methoxycinnamate 10 ~ 20 parts, hexadecyl aryl zincic acid ester 10 ~ 30 parts, triglyceride level 40 ~ 70 parts.
As preferably, chlorinatedpolyolefins modified paint, comprises the raw material of following parts by weight: CAP 15 parts, polyphenyl polymethylene polyisocyanates 110 parts, 50 parts, zinc oxide, N-ethyl acetamide 80 parts, talcum powder 25 parts, aluminum stearate 30 parts, octyl methoxycinnamate 15 parts, hexadecyl aryl zincic acid ester 20 parts, triglyceride level 50 parts.
As preferably, the chloride massfraction of CAP is 20 ~ 25%.
As preferably, the molecular weight of polyphenyl polymethylene polyisocyanates is 350 ~ 380, and viscosity is 0.3 ~ 0.4Pa.S.
The preparation method of above-mentioned chlorinatedpolyolefins modified paint, comprise the following steps: CAP, polyphenyl polymethylene polyisocyanates, zinc oxide, N-ethyl acetamide are mixed, add talcum powder, aluminum stearate, octyl methoxycinnamate, hexadecyl aryl zincic acid ester, triglyceride level mix.
Beneficial effect
Aluminum stearate improves the weather resistance of the present invention to gasoline and sodium-chlor, and flood 1 day in soda acid, coating is unchanged, and the present invention all has excellent weathering resistance and weather resistance to soda acid.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described in detail.
Embodiment 1
Chlorinatedpolyolefins modified paint, comprises the raw material of following parts by weight: CAP 15 parts, polyphenyl polymethylene polyisocyanates 110 parts, 50 parts, zinc oxide, N-ethyl acetamide 80 parts, talcum powder 25 parts, aluminum stearate 30 parts, octyl methoxycinnamate 15 parts, hexadecyl aryl zincic acid ester 20 parts, triglyceride level 50 parts.
The chloride massfraction of CAP is 23%.
The molecular weight of polyphenyl polymethylene polyisocyanates is 350 ~ 380, and viscosity is 0.3 ~ 0.4Pa.S.
The preparation method of above-mentioned chlorinatedpolyolefins modified paint, comprise the following steps: CAP, polyphenyl polymethylene polyisocyanates, zinc oxide, N-ethyl acetamide are mixed, add talcum powder, aluminum stearate, octyl methoxycinnamate, hexadecyl aryl zincic acid ester, triglyceride level mix.
Embodiment 2
Chlorinatedpolyolefins modified paint, comprises the raw material of following parts by weight: CAP 10 parts, polyphenyl polymethylene polyisocyanates 100 parts, 40 parts, zinc oxide, N-ethyl acetamide 70 parts, talcum powder 20 parts, aluminum stearate 10 parts, octyl methoxycinnamate 10 parts, hexadecyl aryl zincic acid ester 10 parts, triglyceride level 40 parts.
The chloride massfraction of CAP is 20%.
The molecular weight of polyphenyl polymethylene polyisocyanates is 350 ~ 380, and viscosity is 0.3 ~ 0.4Pa.S.
The preparation method of above-mentioned chlorinatedpolyolefins modified paint, comprise the following steps: CAP, polyphenyl polymethylene polyisocyanates, zinc oxide, N-ethyl acetamide are mixed, add talcum powder, aluminum stearate, octyl methoxycinnamate, hexadecyl aryl zincic acid ester, triglyceride level mix.
Embodiment 3
Chlorinatedpolyolefins modified paint, comprises the raw material of following parts by weight: CAP 20 parts, polyphenyl polymethylene polyisocyanates 120 parts, 60 parts, zinc oxide, N-ethyl acetamide 100 parts, talcum powder 30 parts, aluminum stearate 50 parts, octyl methoxycinnamate 20 parts, hexadecyl aryl zincic acid ester 30 parts, triglyceride level 70 parts.
The chloride massfraction of CAP is 25%.
The molecular weight of polyphenyl polymethylene polyisocyanates is 350 ~ 380, and viscosity is 0.3 ~ 0.4Pa.S.
The preparation method of above-mentioned chlorinatedpolyolefins modified paint, comprise the following steps: CAP, polyphenyl polymethylene polyisocyanates, zinc oxide, N-ethyl acetamide are mixed, add talcum powder, aluminum stearate, octyl methoxycinnamate, hexadecyl aryl zincic acid ester, triglyceride level mix.
Comparative example 1
Identical with embodiment 1, difference is: do not add aluminum stearate.
Performance test
The product of embodiment 1 ~ 3 and comparative example 1 is carried out performance test, product is coated on polypropylene plastics flitch as priming paint, at 120 DEG C after baking, put into 5% aqueous sodium hydroxide solution respectively, after gasoline, 5% hydrochloride aqueous solution, 5% sodium chloride aqueous solution flood 24h, observation priming paint changes, and the results are shown in Table 1.
Table 1
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 | |
| 5% aqueous sodium hydroxide solution | Unchanged | Unchanged | Unchanged | Slightly come off |
| Gasoline | Unchanged | Unchanged | Unchanged | Come off |
| 5% hydrochloride aqueous solution | Unchanged | Unchanged | Unchanged | Slightly come off |
| 5% sodium chloride aqueous solution | Unchanged | Unchanged | Unchanged | Come off |
Conclusion: aluminum stearate improves the weather resistance of the present invention to gasoline and sodium-chlor, and flood 1 day in soda acid, coating is unchanged, and the present invention all has excellent weathering resistance and weather resistance to soda acid.
Claims (5)
1. chlorinatedpolyolefins modified paint, it is characterized in that, comprise the raw material of following parts by weight: CAP 10 ~ 20 parts, polyphenyl polymethylene polyisocyanates 100 ~ 120 parts, 40 ~ 60 parts, zinc oxide, N-ethyl acetamide 70 ~ 100 parts, talcum powder 20 ~ 30 parts, aluminum stearate 10 ~ 50 parts, octyl methoxycinnamate 10 ~ 20 parts, hexadecyl aryl zincic acid ester 10 ~ 30 parts, triglyceride level 40 ~ 70 parts.
2. chlorinatedpolyolefins modified paint according to claim 1, it is characterized in that, chlorinatedpolyolefins modified paint, comprises the raw material of following parts by weight: CAP 15 parts, polyphenyl polymethylene polyisocyanates 110 parts, 50 parts, zinc oxide, N-ethyl acetamide 80 parts, talcum powder 25 parts, aluminum stearate 30 parts, octyl methoxycinnamate 15 parts, hexadecyl aryl zincic acid ester 20 parts, triglyceride level 50 parts.
3. chlorinatedpolyolefins modified paint according to claim 1, is characterized in that, the chloride massfraction of CAP is 20 ~ 25%.
4. chlorinatedpolyolefins modified paint according to claim 1, is characterized in that, the molecular weight of polyphenyl polymethylene polyisocyanates is 350 ~ 380, and viscosity is 0.3 ~ 0.4Pa.S.
5. based on the preparation method of chlorinatedpolyolefins modified paint according to claim 1, it is characterized in that, comprise the following steps: CAP, polyphenyl polymethylene polyisocyanates, zinc oxide, N-ethyl acetamide are mixed, add talcum powder, aluminum stearate, octyl methoxycinnamate, hexadecyl aryl zincic acid ester, triglyceride level mix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510308903.0A CN104910703A (en) | 2015-06-08 | 2015-06-08 | Chlorinated polyolefin modified coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510308903.0A CN104910703A (en) | 2015-06-08 | 2015-06-08 | Chlorinated polyolefin modified coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104910703A true CN104910703A (en) | 2015-09-16 |
Family
ID=54080166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510308903.0A Pending CN104910703A (en) | 2015-06-08 | 2015-06-08 | Chlorinated polyolefin modified coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104910703A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1137056A (en) * | 1995-05-29 | 1996-12-04 | 谢泰山 | Underwater porcelain-imitating paint and producing method thereof |
| US20070185285A1 (en) * | 2004-11-02 | 2007-08-09 | Front Laboratory Co., Ltd. | Resin composition, paint, sesin solution, urethane-based resin paint, adhesive, and printing ink |
| WO2009093097A1 (en) * | 2008-01-23 | 2009-07-30 | Basf Coatings Japan Ltd. | Primers and a method of coating in which they are used |
| CN102344746A (en) * | 2010-07-30 | 2012-02-08 | 比亚迪股份有限公司 | Paint as well as preparation method and use method thereof |
| CN102786876A (en) * | 2012-07-06 | 2012-11-21 | 江苏天辅星光学材料有限公司 | Anti-stripping undercoat |
-
2015
- 2015-06-08 CN CN201510308903.0A patent/CN104910703A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1137056A (en) * | 1995-05-29 | 1996-12-04 | 谢泰山 | Underwater porcelain-imitating paint and producing method thereof |
| US20070185285A1 (en) * | 2004-11-02 | 2007-08-09 | Front Laboratory Co., Ltd. | Resin composition, paint, sesin solution, urethane-based resin paint, adhesive, and printing ink |
| WO2009093097A1 (en) * | 2008-01-23 | 2009-07-30 | Basf Coatings Japan Ltd. | Primers and a method of coating in which they are used |
| CN102344746A (en) * | 2010-07-30 | 2012-02-08 | 比亚迪股份有限公司 | Paint as well as preparation method and use method thereof |
| CN102786876A (en) * | 2012-07-06 | 2012-11-21 | 江苏天辅星光学材料有限公司 | Anti-stripping undercoat |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150916 |
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| RJ01 | Rejection of invention patent application after publication |