CN103483969A - Thermosensitive epoxy resin powder coating - Google Patents
Thermosensitive epoxy resin powder coating Download PDFInfo
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- CN103483969A CN103483969A CN201310393363.1A CN201310393363A CN103483969A CN 103483969 A CN103483969 A CN 103483969A CN 201310393363 A CN201310393363 A CN 201310393363A CN 103483969 A CN103483969 A CN 103483969A
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Abstract
The invention discloses a thermosensitive epoxy resin powder coating which consists of the following raw materials in parts by weight: 60-70 parts of bisphenol A epoxy resin, 10-15 parts of barium sulfate, 10-20 parts of 2-phenylimidazolidine, 5.5-7.5 parts of nano brick residue powder, 1.3-1.8 parts of 1-methyl amyl alcohol, 2-3 parts of propylene glycol monomethyl ether acetate, 0.5-1 part of 1-hydroxycyclohexyl phenyl ketone, 0.6-1 part of methyl silicone oil, 0.4-0.8 part of CL310 type leveling agent and 10-16 parts of composite filler. In the powder disclosed by the invention, the auxiliaries are reasonably collocated, the surface tension of the coating is greatly reduced, the film forming quality is improved, the curing time is shortened, the energy is saved, the production cost is lowered, and the production efficiency is improved.
Description
Technical field
The present invention relates generally to a kind of coating, relates in particular to a kind of thermo-sensitive epoxy resin powder paint.
Background technology
Powder coating is and the diverse form of general coating, and it is that state with fines exists.Owing to not using solvent, so be called powder coating.The principal feature of powder coating has: have harmless, high-level efficiency, saving resource and environmental protection characteristics.Powder coating be a kind of novel, containing solvent, 100% solid powdery coating.Have without solvent, pollution-free, save the energy and resource, the physical strength high reduces labor intensity and films.
Summary of the invention
The object of the invention is exactly for a kind of thermo-sensitive epoxy resin powder paint is provided.
The present invention is achieved by the following technical solutions:
A kind of thermo-sensitive epoxy resin powder paint is characterized in that what it was comprised of the raw material of following weight parts:
Bisphenol A epoxide resin 60-70, barium sulfate 10-15,2-phenylimidazole woods 10-20, nanometer brick ground-slag end 5.5-7.5,1-methyl amyl alcohol 1.3-1.8,1-Methoxy-2-propyl acetate 2-3,1-hydroxy-cyclohexyl phenyl ketone 0.5-1, methyl-silicone oil 0.6-1, CL310 type flow agent 0.4-0.8, compounded mix 10-16;
Described compounded mix is comprised of the raw material of following weight parts:
Suzhou soil 40-50, blaue fixe 40-50, aluminium nitride 6-8, sodium silicoaluminate 2-3, lanolin 2-3, polyvinyl alcohol 3-4, methylisothiazolinone 1-2;
Above-mentioned methylisothiazolinone is joined in 6-10 times of water, add Suzhou soil and blaue fixe, at 150-200 ℃ of lower insulated and stirred 2-3 hour, the reduction temperature is 100-120 ℃, adds aluminium nitride, sodium silicoaluminate, lanolin, stirs, and finally adds polyvinyl alcohol, stir 1-2 hour under 60-80 ℃, dry, grind, cross the 60-80 mesh sieve, obtain described compounded mix.
A kind of preparation method of thermo-sensitive epoxy resin powder paint comprises the following steps:
Above-mentioned each raw material is placed in after mixing and melt extrudes through forcing machine, and cooling, coarse reduction, abrasive dust, obtain described thermo-sensitive epoxy resin powder paint.
Advantage of the present invention is:
The various auxiliary agent collocation of powder of the present invention rationally, have reduced the surface tension of coating significantly, have improved quality of forming film, shorten set time, and save energy, reduce production costs, and enhances productivity.
Embodiment
Embodiment 1,
A kind of thermo-sensitive epoxy resin powder paint, it is comprised of the raw material of following weight parts (kilogram):
Bisphenol A epoxide resin 70, barium sulfate 15,2-phenylimidazole woods 20, nanometer brick ground-slag end 7.5, methyl amyl alcohol 1.8,1-Methoxy-2-propyl acetate 2,1-hydroxy-cyclohexyl phenyl ketone 0.5-1, methyl-silicone oil 0.6, CL310 type flow agent 0.8, compounded mix 16;
Described compounded mix is comprised of the raw material of following weight parts:
Suzhou soil 50, blaue fixe 50, aluminium nitride 8, sodium silicoaluminate 3, lanolin 3, polyvinyl alcohol 4, methylisothiazolinone 2;
Above-mentioned methylisothiazolinone is joined in 10 times of water, add Suzhou soil and blaue fixe, 200 ℃ of lower insulated and stirred 3 hours, reducing temperature is 120 ℃, adds aluminium nitride, sodium silicoaluminate, lanolin, stirs, and finally adds polyvinyl alcohol, under 80 ℃, stir 2 hours, dry, grind, cross 80 mesh sieves, obtain described compounded mix.
A kind of preparation method of thermo-sensitive epoxy resin powder paint comprises the following steps:
Above-mentioned each raw material is placed in after mixing and melt extrudes through forcing machine, and cooling, coarse reduction, abrasive dust, obtain described thermo-sensitive epoxy resin powder paint.
Performance test:
Artificial accelerated aging time >=500h;
Washability number of times >=10000 time.
Claims (2)
1. a thermo-sensitive epoxy resin powder paint is characterized in that what it was comprised of the raw material of following weight parts:
Bisphenol A epoxide resin 60-70, barium sulfate 10-15,2-phenylimidazole woods 10-20, nanometer brick ground-slag end 5.5-7.5,1-methyl amyl alcohol 1.3-1.8,1-Methoxy-2-propyl acetate 2-3,1-hydroxy-cyclohexyl phenyl ketone 0.5-1, methyl-silicone oil 0.6-1, CL310 type flow agent 0.4-0.8, compounded mix 10-16;
Described compounded mix is comprised of the raw material of following weight parts:
Suzhou soil 40-50, blaue fixe 40-50, aluminium nitride 6-8, sodium silicoaluminate 2-3, lanolin 2-3, polyvinyl alcohol 3-4, methylisothiazolinone 1-2;
Above-mentioned methylisothiazolinone is joined in 6-10 times of water, add Suzhou soil and blaue fixe, at 150-200 ℃ of lower insulated and stirred 2-3 hour, the reduction temperature is 100-120 ℃, adds aluminium nitride, sodium silicoaluminate, lanolin, stirs, and finally adds polyvinyl alcohol, stir 1-2 hour under 60-80 ℃, dry, grind, cross the 60-80 mesh sieve, obtain described compounded mix.
2. the preparation method of a thermo-sensitive epoxy resin powder paint as claimed in claim 1 is characterized in that comprising the following steps:
Above-mentioned each raw material is placed in after mixing and melt extrudes through forcing machine, and cooling, coarse reduction, abrasive dust, obtain described thermo-sensitive epoxy resin powder paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310393363.1A CN103483969A (en) | 2013-09-03 | 2013-09-03 | Thermosensitive epoxy resin powder coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310393363.1A CN103483969A (en) | 2013-09-03 | 2013-09-03 | Thermosensitive epoxy resin powder coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103483969A true CN103483969A (en) | 2014-01-01 |
Family
ID=49824585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310393363.1A Pending CN103483969A (en) | 2013-09-03 | 2013-09-03 | Thermosensitive epoxy resin powder coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103483969A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104130604A (en) * | 2014-08-08 | 2014-11-05 | 唐玉海 | Multifunctional normal-temperature curable inorganic powdered paint |
| CN104177985A (en) * | 2014-08-30 | 2014-12-03 | 三正集团股份有限公司 | Thermo-sensitive epoxy resin powder coating |
| CN104194575A (en) * | 2014-07-24 | 2014-12-10 | 蚌埠市鸿安精密机械有限公司 | Thermally sensitive epoxy resin powder paint |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5300595A (en) * | 1991-06-05 | 1994-04-05 | Shell Oil Company | Epoxy resin powder coating composition containing physical blend of 2-phenylimidazoline and isocyanuric acid |
| CN100999642A (en) * | 2006-12-31 | 2007-07-18 | 宁波市鄞州东海粉末涂料有限公司 | Thermo-sensitive epoxy resin powder paint |
| CN101457117A (en) * | 2008-12-26 | 2009-06-17 | 广州擎天实业有限公司 | Special insulating powder coating for electro-magnetism line and preparation method thereof |
-
2013
- 2013-09-03 CN CN201310393363.1A patent/CN103483969A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5300595A (en) * | 1991-06-05 | 1994-04-05 | Shell Oil Company | Epoxy resin powder coating composition containing physical blend of 2-phenylimidazoline and isocyanuric acid |
| CN100999642A (en) * | 2006-12-31 | 2007-07-18 | 宁波市鄞州东海粉末涂料有限公司 | Thermo-sensitive epoxy resin powder paint |
| CN101457117A (en) * | 2008-12-26 | 2009-06-17 | 广州擎天实业有限公司 | Special insulating powder coating for electro-magnetism line and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194575A (en) * | 2014-07-24 | 2014-12-10 | 蚌埠市鸿安精密机械有限公司 | Thermally sensitive epoxy resin powder paint |
| CN104130604A (en) * | 2014-08-08 | 2014-11-05 | 唐玉海 | Multifunctional normal-temperature curable inorganic powdered paint |
| CN104177985A (en) * | 2014-08-30 | 2014-12-03 | 三正集团股份有限公司 | Thermo-sensitive epoxy resin powder coating |
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Legal Events
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| C06 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140101 |
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| RJ01 | Rejection of invention patent application after publication |