CN103540223A - High-adhesion-force epoxy resin powdery paint - Google Patents
High-adhesion-force epoxy resin powdery paint Download PDFInfo
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- CN103540223A CN103540223A CN201310478451.1A CN201310478451A CN103540223A CN 103540223 A CN103540223 A CN 103540223A CN 201310478451 A CN201310478451 A CN 201310478451A CN 103540223 A CN103540223 A CN 103540223A
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- powder coating
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Abstract
The invention discloses high-adhesion-force epoxy resin powdery paint which is composed of the raw materials of, by weight: 50-60 parts of E-51 epoxy resin, 6-10 parts of diethylene triamine, 3-5 parts of shell powder, 4-5 parts of hexagonal boron nitride, 2-3 parts of bisphenol a diglycidyl, 0.1-2 parts of a floating agent, 2-3 parts of cuprous oxide, 1-2 parts of zinc, 10-12 parts of ultra-fine barium sulfate, 1-2 parts of N,N,N',N'-tetra(2-hydroxyethyl)adipamide, 2-4 parts of polyvinyl chloride, and 4-10 parts of a composite filling material. The powdery paint provided by the invention is safe and has no toxic or side effect. The paint has good environment friendliness, good decorative effect, good hardness, and good pollution resistance. The powdery paint has excellent comprehensive performance.
Description
Technical field
The present invention relates generally to a kind of coating, relates in particular to a kind of high adhesive force epoxy powder coating.
Background technology
China has determined the status of manufacturing conventional household electrical appliance center in the whole world.And approaching along with external product, along with domestic consumer's consumers demand constantly promotes, market is to the requirement to exterior quality from single emphasis functional type Synchronous lifting of the demand of household appliances, and the traditional processing technology of existing appliance shell (spraying) is difficult to meet this demand.
Summary of the invention
The object of the invention is exactly for a kind of high adhesive force epoxy powder coating is provided.
The present invention is achieved by the following technical solutions:
An epoxy powder coating, it is comprised of the raw material of following weight parts:
E-51 epoxy resin 50-60, diethylenetriamine 6-10, oyster shell whiting 3-5, hexagonal boron nitride 4-5, bis-phenol a diglycidylether 2-3, sludge ice agent 0.1-2, Red copper oxide 2-3, zinc powder 1-2, ultra-fine barium sulfate 10-12, N, N, N', N'-tetra-(2-hydroxyethyl) adipamide 1-2, polyvinyl chloride 2-4, compounded mix 4-10;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 40-45, tetrafluoroethylene 6-8, aluminium acetylacetonate 2-3, vanadium diboride 1-2, N,N methylene bis acrylamide 0.6-1, TriMethylolPropane(TMP) 1-2;
Above-mentioned laterite is calcined to 3-5 hour at 600-800 ℃, add tetrafluoroethylene, ball milling mixing 1-2 hour, after TriMethylolPropane(TMP) is heated to 55-60 ℃, add, mix, add each raw material of residue, 400-600 rev/min of dispersed with stirring 20-25 minute, dry, fully ball milling, obtains described compounded mix.
A preparation method for high adhesive force epoxy powder coating, comprises the following steps:
Above-mentioned Red copper oxide, zinc powder, ultra-fine barium sulfate, polyvinyl chloride are mixed, heated and stirred reaction 10-15 minute at 70-80 ℃, after discharging is cooling, mix with each raw material of residue, putting into high-speed mixer mixes fully, again gained compound is put into mixing extrusion in high-speed extruder, then after compressing tablet fragmentation, then pulverize, sieve through pulverising mill, described in obtaining, obtain described high adhesive force epoxy powder coating.
Advantage of the present invention is:
Powder coating safe without toxic side effect of the present invention, the feature of environmental protection is good, and good decorating effect has good hardness and resistance to crocking, and over-all properties is superior.
Embodiment
Embodiment 1,
An epoxy powder coating, it by following weight parts (kilogram) raw material form:
E-51 epoxy resin 60, diethylenetriamine 10, oyster shell whiting 5, hexagonal boron nitride 5, bis-phenol a diglycidylether 2, sludge ice agent 2, Red copper oxide 2, zinc powder 2, ultra-fine barium sulfate 12, N, N, N', N'-tetra-(2-hydroxyethyl) adipamide 1-2, polyvinyl chloride 4, compounded mix 10;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 45, tetrafluoroethylene 8, aluminium acetylacetonate 3, vanadium diboride 2, N,N methylene bis acrylamide 0.6, TriMethylolPropane(TMP) 2;
Above-mentioned laterite is calcined 3 hours at 800 ℃, added tetrafluoroethylene, ball milling mixes 2 hours, adds after TriMethylolPropane(TMP) is heated to 60 ℃, mix, add each raw material of residue, 600 revs/min of dispersed with stirring 25 minutes, dry, fully ball milling, obtains described compounded mix.
A preparation method for high adhesive force epoxy powder coating, comprises the following steps:
Above-mentioned Red copper oxide, zinc powder, ultra-fine barium sulfate, polyvinyl chloride are mixed, at 80 ℃, heated and stirred reaction is 15 minutes, after discharging is cooling, mix with each raw material of residue, putting into high-speed mixer mixes fully, again gained compound is put into mixing extrusion in high-speed extruder, then after compressing tablet fragmentation, then pulverize, sieve through pulverising mill, described in obtaining, obtain described high adhesive force epoxy powder coating.
Performance test:
24H cathodic disbonding 2.9mm;
Hardness >=2H.
Claims (2)
1. a high adhesive force epoxy powder coating, is characterized in that what it was comprised of the raw material of following weight parts:
E-51 epoxy resin 50-60, diethylenetriamine 6-10, oyster shell whiting 3-5, hexagonal boron nitride 4-5, bis-phenol a diglycidylether 2-3, sludge ice agent 0.1-2, Red copper oxide 2-3, zinc powder 1-2, ultra-fine barium sulfate 10-12, N, N, N', N'-tetra-(2-hydroxyethyl) adipamide 1-2, polyvinyl chloride 2-4, compounded mix 4-10;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 40-45, tetrafluoroethylene 6-8, aluminium acetylacetonate 2-3, vanadium diboride 1-2, N,N methylene bis acrylamide 0.6-1, TriMethylolPropane(TMP) 1-2;
Above-mentioned laterite is calcined to 3-5 hour at 600-800 ℃, add tetrafluoroethylene, ball milling mixing 1-2 hour, after TriMethylolPropane(TMP) is heated to 55-60 ℃, add, mix, add each raw material of residue, 400-600 rev/min of dispersed with stirring 20-25 minute, dry, fully ball milling, obtains described compounded mix.
2. a preparation method for high adhesive force epoxy powder coating as claimed in claim 1, is characterized in that comprising the following steps:
Above-mentioned Red copper oxide, zinc powder, ultra-fine barium sulfate, polyvinyl chloride are mixed, heated and stirred reaction 10-15 minute at 70-80 ℃, after discharging is cooling, mix with each raw material of residue, putting into high-speed mixer mixes fully, again gained compound is put into mixing extrusion in high-speed extruder, then after compressing tablet fragmentation, then pulverize, sieve through pulverising mill, described in obtaining, obtain described high adhesive force epoxy powder coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310478451.1A CN103540223A (en) | 2013-10-14 | 2013-10-14 | High-adhesion-force epoxy resin powdery paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310478451.1A CN103540223A (en) | 2013-10-14 | 2013-10-14 | High-adhesion-force epoxy resin powdery paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103540223A true CN103540223A (en) | 2014-01-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310478451.1A Pending CN103540223A (en) | 2013-10-14 | 2013-10-14 | High-adhesion-force epoxy resin powdery paint |
Country Status (1)
| Country | Link |
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| CN (1) | CN103540223A (en) |
Cited By (2)
| 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 |
| CN107556829A (en) * | 2016-07-01 | 2018-01-09 | 夏杰 | A kind of fire-fighting powdery paints |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643611A (en) * | 2008-08-05 | 2010-02-10 | 上海海隆赛能新材料有限公司 | Steel pipe epoxy anti-corrosion powder low-temperature curing coating for over-X80 grade oil and gas pipes |
| CN101643616A (en) * | 2008-08-05 | 2010-02-10 | 上海海隆赛能新材料有限公司 | Steel pipeline epoxy powder anti-corrosion coating capable of resisting cathodic disbanding for over 30 days |
| CN101698775A (en) * | 2009-09-18 | 2010-04-28 | 上海海隆赛能新材料有限公司 | Fused-bonded epoxy powder paint with high resistance to cathodic disbonding |
| CN102002303A (en) * | 2010-12-24 | 2011-04-06 | 江苏华光粉末有限公司 | Pure epoxy quickly-cured powder coating and production method thereof |
-
2013
- 2013-10-14 CN CN201310478451.1A patent/CN103540223A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643611A (en) * | 2008-08-05 | 2010-02-10 | 上海海隆赛能新材料有限公司 | Steel pipe epoxy anti-corrosion powder low-temperature curing coating for over-X80 grade oil and gas pipes |
| CN101643616A (en) * | 2008-08-05 | 2010-02-10 | 上海海隆赛能新材料有限公司 | Steel pipeline epoxy powder anti-corrosion coating capable of resisting cathodic disbanding for over 30 days |
| CN101698775A (en) * | 2009-09-18 | 2010-04-28 | 上海海隆赛能新材料有限公司 | Fused-bonded epoxy powder paint with high resistance to cathodic disbonding |
| CN102002303A (en) * | 2010-12-24 | 2011-04-06 | 江苏华光粉末有限公司 | Pure epoxy quickly-cured powder coating and production method thereof |
Cited By (2)
| 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 |
| CN107556829A (en) * | 2016-07-01 | 2018-01-09 | 夏杰 | A kind of fire-fighting powdery paints |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140129 |
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| RJ01 | Rejection of invention patent application after publication |