CN103497628A - Improved ultraviolet-light ultralow-temperature-curable powdery paint - Google Patents
Improved ultraviolet-light ultralow-temperature-curable powdery paint Download PDFInfo
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- CN103497628A CN103497628A CN201310395122.0A CN201310395122A CN103497628A CN 103497628 A CN103497628 A CN 103497628A CN 201310395122 A CN201310395122 A CN 201310395122A CN 103497628 A CN103497628 A CN 103497628A
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Abstract
The invention discloses an improved ultraviolet-light ultralow-temperature-curable powdery paint composed of the raw materials of, by weight: 50-60 parts of E-12 epoxy resin, 4-6 parts of polysiloxane resin, 1-2 parts of white carbon black, 25-30 parts of montmorillonite powder, 4.5-5.5 parts of activated carbon powder, 0.1-0.3 parts of cobalt oxide, 2-3 parts of molybdenum boride, 10-16 parts of dimethylaminopropylamine, 0.2-0.4 parts of dimethyl isooctyl thioglycolate tin, 0.8-1 part of 2-hydroxy-4-n-octyloxy benzophenone, and 10-20 parts of a composite filling material. The powdery paint provided by the invention has good impact strength and high weatherability, and can be applied in the coating fields of heat sensitive substrates such as plastics, wood, paper, and various heat sensitive electronic elements. The paint can also be used in the fields such as hardware, electrical appliances, household appliances, automobiles, furniture, decoration, machinery equipment, and the like.
Description
Technical field
The present invention relates generally to a kind of coating, relates in particular to a kind of modified version ultraviolet light ultra-low-temperature solidity powder coating.
Background technology
The maximum growth field in China's powder coating and their application market is: shipping industry and pipeline industry.The problem existed is that shock-resistance and water absorbability are to be improved and improve, and the researchist concentrates on main energy in the modification with various base-materials.The Anti-Corrosive Epoxy Powder Paint for Pipes of domestic production is coated with and is contained in package stability and applies the application property aspect, with external quality products, compares certain gap is still arranged.Therefore the overall quality that constantly improves powder coating is the important development direction of current coating research.
Summary of the invention
The object of the invention is exactly for a kind of modified version ultraviolet light ultra-low-temperature solidity powder coating is provided.
The present invention is achieved by the following technical solutions:
A kind of modified version ultraviolet light ultra-low-temperature solidity powder coating is characterized in that what it was comprised of the raw material of following weight parts:
E-12 epoxy resin 50-60, polyorganosiloxane resin 4-6, white carbon black 1-2, montmorillonite powder 25-30, activity charcoal powder 4.5-5.5, cobalt sesquioxide 0.1-0.3, boronation two molybdenum 2-3, dimethylaminopropylamine 10-16, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 0.2-0.4, Octabenzone 0.8-1, compounded mix 10-20;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 30-40, silicon nitride 10-13, aluminium hydroxide 5-7, phthalic ester 2-3, jade powder 2-4, polyvinyl butyral acetal ester 2-3, aminopropyl triethoxysilane 1-3;
Above-mentioned laterite is calcined under 600-700 ℃ to 2-3 hour, mixed with silicon nitride, aluminium hydroxide, aminopropyl triethoxysilane after discharging is cooling, 800-1000 rev/min of dispersed with stirring 3-5 minute, must expect a; Phthalic ester is mixed with the polyvinyl butyral acetal ester, at 50-60 ℃ of lower insulated and stirred 2-4 minute, join in above-mentioned material a, then add the jade powder, fully grind, cross the 60-100 mesh sieve, obtain described compounded mix.
A kind of preparation method of modified version ultraviolet light ultra-low-temperature solidity powder coating comprises the following steps:
Above-mentioned each raw material is mixed, be sent to mixing extrusion in high-speed extruder, then after the compressing tablet fragmentation, then pulverize, sieve through the ACM pulverising mill, obtain described modified version ultraviolet light ultra-low-temperature solidity powder coating.
Advantage of the present invention is:
Powder coating shock resistance of the present invention, weathering resistance are strong, can be applicable to the field of coating such as electronic component of heat-sensitive substrate material as plastics, timber, paper and various thermo-sensitivitys, and the field such as five metals, electrical equipment, household electrical appliances, automobile, furniture, decoration, mechanical means.
Embodiment
Embodiment 1,
A kind of modified version ultraviolet light ultra-low-temperature solidity powder coating, it is comprised of the raw material of following weight parts (kilogram):
E-12 epoxy resin 60, polyorganosiloxane resin 6, white carbon black 1, montmorillonite powder 30, activity charcoal powder 5.5, cobalt sesquioxide 0.3, boronation two molybdenums 2, dimethylaminopropylamine 16, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 0.4, Octabenzone 0.8, compounded mix 20;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 40, silicon nitride 13, aluminium hydroxide 7, phthalic ester 2, jade powder 2, polyvinyl butyral acetal ester 2, aminopropyl triethoxysilane 1;
Above-mentioned laterite is calcined under 700 ℃ to 2-3 hour, discharging mixes with silicon nitride, aluminium hydroxide, aminopropyl triethoxysilane after cooling, and 1000 rev/mins of dispersed with stirring 3 minutes, must expect a; Phthalic ester is mixed with the polyvinyl butyral acetal ester, 60 ℃ of lower insulated and stirred 4 minutes, join in above-mentioned material a, then add the jade powder, fully grind, cross 100 mesh sieves, obtain described compounded mix.
A kind of preparation method of modified version ultraviolet light ultra-low-temperature solidity powder coating comprises the following steps:
Above-mentioned each raw material is mixed, be sent to mixing extrusion in high-speed extruder, then after the compressing tablet fragmentation, then pulverize, sieve through the ACM pulverising mill, obtain described modified version ultraviolet light ultra-low-temperature solidity powder coating.
Performance test:
Shock resistance: >=50kg/cm;
Hardness: 2H.
Claims (2)
1. a modified version ultraviolet light ultra-low-temperature solidity powder coating is characterized in that what it was comprised of the raw material of following weight parts:
E-12 epoxy resin 50-60, polyorganosiloxane resin 4-6, white carbon black 1-2, montmorillonite powder 25-30, activity charcoal powder 4.5-5.5, cobalt sesquioxide 0.1-0.3, boronation two molybdenum 2-3, dimethylaminopropylamine 10-16, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 0.2-0.4, Octabenzone 0.8-1, compounded mix 10-20;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 30-40, silicon nitride 10-13, aluminium hydroxide 5-7, phthalic ester 2-3, jade powder 2-4, polyvinyl butyral acetal ester 2-3, aminopropyl triethoxysilane 1-3;
Above-mentioned laterite is calcined under 600-700 ℃ to 2-3 hour, mixed with silicon nitride, aluminium hydroxide, aminopropyl triethoxysilane after discharging is cooling, 800-1000 rev/min of dispersed with stirring 3-5 minute, must expect a; Phthalic ester is mixed with the polyvinyl butyral acetal ester, at 50-60 ℃ of lower insulated and stirred 2-4 minute, join in above-mentioned material a, then add the jade powder, fully grind, cross the 60-100 mesh sieve, obtain described compounded mix.
2. the preparation method of a modified version ultraviolet light ultra-low-temperature solidity powder coating as claimed in claim 1 is characterized in that comprising the following steps:
Above-mentioned each raw material is mixed, be sent to mixing extrusion in high-speed extruder, then after the compressing tablet fragmentation, then pulverize, sieve through the ACM pulverising mill, obtain described modified version ultraviolet light ultra-low-temperature solidity powder coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310395122.0A CN103497628A (en) | 2013-09-03 | 2013-09-03 | Improved ultraviolet-light ultralow-temperature-curable powdery paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310395122.0A CN103497628A (en) | 2013-09-03 | 2013-09-03 | Improved ultraviolet-light ultralow-temperature-curable powdery paint |
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| Publication Number | Publication Date |
|---|---|
| CN103497628A true CN103497628A (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310395122.0A Pending CN103497628A (en) | 2013-09-03 | 2013-09-03 | Improved ultraviolet-light ultralow-temperature-curable powdery paint |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119766A (en) * | 2014-06-25 | 2014-10-29 | 蚌埠凯盛工程技术有限公司 | Artistic crack powder coating |
| CN104231688A (en) * | 2014-08-22 | 2014-12-24 | 安徽博大纤维素科技有限公司 | Coating with ultraviolet-resistant effect |
| CN106009792A (en) * | 2016-05-21 | 2016-10-12 | 浙江大学自贡创新中心 | Use method of two-ingredient inorganic heat isolation paint |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001011339A (en) * | 1999-04-26 | 2001-01-16 | Toda Kogyo Corp | Iron-based black composite pigment and its production, coating using the iron-based black composite pigment and rubber.resin composition colored with the iron-based black composite pigment |
| CN1746239A (en) * | 2005-10-10 | 2006-03-15 | 湘潭市至诚涂料有限公司 | Cryogenic curing powdery coating for heat-sensitive substrate material |
| CN101016434A (en) * | 2007-02-13 | 2007-08-15 | 湖南至诚涂料有限公司 | Ultraviolet light ultra-low-temperature solidity powder coating |
| CN102676011A (en) * | 2012-05-29 | 2012-09-19 | 山东朗法博粉末涂装科技有限公司 | Ultralow temperature cured powder paint and application method thereof |
| CN103102797A (en) * | 2012-11-09 | 2013-05-15 | 益阳祥瑞科技有限公司 | Epoxy modified organic silicon high-temperature resistant heat insulation antiseptic primer |
-
2013
- 2013-09-03 CN CN201310395122.0A patent/CN103497628A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001011339A (en) * | 1999-04-26 | 2001-01-16 | Toda Kogyo Corp | Iron-based black composite pigment and its production, coating using the iron-based black composite pigment and rubber.resin composition colored with the iron-based black composite pigment |
| CN1746239A (en) * | 2005-10-10 | 2006-03-15 | 湘潭市至诚涂料有限公司 | Cryogenic curing powdery coating for heat-sensitive substrate material |
| CN101016434A (en) * | 2007-02-13 | 2007-08-15 | 湖南至诚涂料有限公司 | Ultraviolet light ultra-low-temperature solidity powder coating |
| CN102676011A (en) * | 2012-05-29 | 2012-09-19 | 山东朗法博粉末涂装科技有限公司 | Ultralow temperature cured powder paint and application method thereof |
| CN103102797A (en) * | 2012-11-09 | 2013-05-15 | 益阳祥瑞科技有限公司 | Epoxy modified organic silicon high-temperature resistant heat insulation antiseptic primer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119766A (en) * | 2014-06-25 | 2014-10-29 | 蚌埠凯盛工程技术有限公司 | Artistic crack powder coating |
| CN104231688A (en) * | 2014-08-22 | 2014-12-24 | 安徽博大纤维素科技有限公司 | Coating with ultraviolet-resistant effect |
| CN106009792A (en) * | 2016-05-21 | 2016-10-12 | 浙江大学自贡创新中心 | Use method of two-ingredient inorganic heat isolation paint |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140108 |
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| RJ01 | Rejection of invention patent application after publication |