CN103483981A - Powder paint - Google Patents
Powder paint Download PDFInfo
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- CN103483981A CN103483981A CN201310394762.XA CN201310394762A CN103483981A CN 103483981 A CN103483981 A CN 103483981A CN 201310394762 A CN201310394762 A CN 201310394762A CN 103483981 A CN103483981 A CN 103483981A
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Abstract
The invention discloses a powder paint which is prepared from the following raw materials in parts by weight: 70-80 parts of epoxy resin E-12, 5.0-7.0 parts of hydrotalcite powder, 1-2 parts of sodium methylene bis-naphthalene sulfonate, 3-5 parts of phenol aldehyde resin, 4-5 parts of isotactic polypropylene resin, 1-2 parts of jade powder triphenyl ester, 12-14 parts of melamine formaldehyde resin, 12-20 parts of 4,4'-diaminodiphenylmethane, 2-3 parts of diisopropyl ethanolamine and 10-20 parts of composite filler. The powder paint has the advantages of simple preparation process, no toxicity, no pollution, abundant raw material sources and low raw material price; and the coating has the advantages of excellent elasticity and flexibility, smooth surface, high glossiness, high water resistance, high shock resistance and high corrosion resistance.
Description
Technical field
The present invention relates generally to a kind of coating, relates in particular to a kind of 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 powder coating is provided.
The present invention is achieved by the following technical solutions:
A kind of powder coating is characterized in that what it was comprised of the raw material of following weight parts:
Epoxy resin E-12 70-80, neatly stone flour 5.0-7.0, sodium metnylene bis-naphthalene sulfonate 1-2, resol 3-5, isotatic polypropylene resin 4-5, inferior jade powder triphenylmethyl methacrylate 1-2, terpolycyantoamino-formaldehyde resin 12-14,4,4'-diaminodiphenylmethane 12-20, diisopropyl ethanolamine 2-3, 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 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 powder coating.
Advantage of the present invention is:
Powder coating preparation of the present invention is simple, nontoxic, pollution-free, and enrich and low price in the starting material source, and the elasticity of coating and snappiness are outstanding, surfacing, and glossiness is good, water-fast, shock-resistant, good corrosion resistance.
Embodiment
Embodiment 1,
A kind of powder coating, it is comprised of the raw material of following weight parts (kilogram):
Epoxy resin E-12 80, neatly stone flour 7.0, sodium metnylene bis-naphthalene sulfonate 1, resol 5, isotatic polypropylene resin 4, inferior jade powder triphenylmethyl methacrylate 2, terpolycyantoamino-formaldehyde resin 12,4,4'-diaminodiphenylmethane 20, diisopropyl ethanolamine 2, compounded mix 20;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 40, silicon nitride 13, aluminium hydroxide 5, phthalic ester 2, jade powder 2, polyvinyl butyral acetal ester 3, aminopropyl triethoxysilane 1;
Above-mentioned laterite is calcined 2 hours under 700 ℃, and 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 2 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 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 powder coating.
Performance test:
Shock resistance: >=50kg/cm;
Hardness: 2H.
Claims (2)
1. a powder coating is characterized in that what it was comprised of the raw material of following weight parts:
Epoxy resin E-12 70-80, neatly stone flour 5.0-7.0, sodium metnylene bis-naphthalene sulfonate 1-2, resol 3-5, isotatic polypropylene resin 4-5, inferior jade powder triphenylmethyl methacrylate 1-2, terpolycyantoamino-formaldehyde resin 12-14,4,4'-diaminodiphenylmethane 12-20, diisopropyl ethanolamine 2-3, 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 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 powder coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310394762.XA CN103483981A (en) | 2013-09-03 | 2013-09-03 | Powder paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310394762.XA CN103483981A (en) | 2013-09-03 | 2013-09-03 | Powder paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103483981A true CN103483981A (en) | 2014-01-01 |
Family
ID=49824597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310394762.XA Pending CN103483981A (en) | 2013-09-03 | 2013-09-03 | Powder paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103483981A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104177988A (en) * | 2014-07-11 | 2014-12-03 | 安徽桑瑞斯环保新材料有限公司 | Power coating for metal bonding |
| CN105733341A (en) * | 2016-03-03 | 2016-07-06 | 浙江久立泰祜涂层技术有限公司 | Organic modified filler for epoxy powder and preparation method for organic modified filler |
| CN108296153A (en) * | 2017-12-29 | 2018-07-20 | 安徽兴乐健身器材有限公司 | A kind of method of the anti-skidding anti-sweat processing of handle for dumbbell |
| CN108504248A (en) * | 2018-04-08 | 2018-09-07 | 苏州聚康新材料科技有限公司 | A kind of open air application thermosetting powder coating preparation method and applications |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153936A (en) * | 2011-04-18 | 2011-08-17 | 中国人民武装警察部队学院 | Multicomponent phenolic resin fire-retardant paint composition |
| CN103254730A (en) * | 2013-04-09 | 2013-08-21 | 刘庆芳 | Powder coating with low molecular weight bisphenol S type epoxy resin as main material and preparation method thereof |
-
2013
- 2013-09-03 CN CN201310394762.XA patent/CN103483981A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153936A (en) * | 2011-04-18 | 2011-08-17 | 中国人民武装警察部队学院 | Multicomponent phenolic resin fire-retardant paint composition |
| CN103254730A (en) * | 2013-04-09 | 2013-08-21 | 刘庆芳 | Powder coating with low molecular weight bisphenol S type epoxy resin as main material and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104177988A (en) * | 2014-07-11 | 2014-12-03 | 安徽桑瑞斯环保新材料有限公司 | Power coating for metal bonding |
| CN105733341A (en) * | 2016-03-03 | 2016-07-06 | 浙江久立泰祜涂层技术有限公司 | Organic modified filler for epoxy powder and preparation method for organic modified filler |
| CN108296153A (en) * | 2017-12-29 | 2018-07-20 | 安徽兴乐健身器材有限公司 | A kind of method of the anti-skidding anti-sweat processing of handle for dumbbell |
| CN108504248A (en) * | 2018-04-08 | 2018-09-07 | 苏州聚康新材料科技有限公司 | A kind of open air application thermosetting powder coating preparation method and applications |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140101 |