CN103497549A - High-adhesion polyethylene powder coating - Google Patents
High-adhesion polyethylene powder coating Download PDFInfo
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- CN103497549A CN103497549A CN201310438418.6A CN201310438418A CN103497549A CN 103497549 A CN103497549 A CN 103497549A CN 201310438418 A CN201310438418 A CN 201310438418A CN 103497549 A CN103497549 A CN 103497549A
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Abstract
The invention discloses a high-adhesion polyethylene powder coating. The powder coating comprises the following raw materials in parts by weight: 50-60 parts of ultra-high molecular weight polyethylene, 1-2 parts of maleic anhydride, 0.6-1 part of antioxidant 1010, 1-2 parts of polymethyl acrylate, 1.5-2.0 parts of alkylphenol polyoxyethylene ether polyoxypropylene ether, 0.6-1 part of 2,4-bis(n-octylthiomethyl)-6-methylphenol, 2-3 parts of methacrylic acid-2-hydroxyethyl, 3-4 parts of aluminium nitride, 0.3-0.4 part of monobutyltin oxide and 6-15 parts of composite filler. The powder coating has good adhesion, tough and stable film, durable and effective substrate protectiveness and safe and nontoxic raw materials.
Description
Technical field
The present invention relates generally to a kind of coating, relates in particular to a kind of high adhesive force polyethylene powder coating.
Background technology
Development along with the appearance of various instrument in recent years especially precision meter and micro-electricity, light current components and parts, large-scale integrated circuit; also require the shell of instrument that reliable electrostatic protection and electrostatic shielding function will be arranged; coating not only want can absorbing high-frequency radiation and the electromagnetic energy of high energy; make inner fragile element obtain good protection; also to there is certain shock resistance and the performance such as corrosion-resistant, to guarantee the user demand of instrument under varying environment.
Summary of the invention
The object of the invention is exactly for a kind of high adhesive force polyethylene powder coating is provided.
The present invention is achieved by the following technical solutions:
A kind of high adhesive force polyethylene powder coating is characterized in that what it was comprised of the raw material of following weight parts:
Ultrahigh molecular weight polyethylene(UHMWPE) polyethylene 50-60, maleic anhydride 1-2, antioxidant 1010 0.6-1, polymethyl acrylate 1-2, alkylphenol polyoxyethylene polyethenoxy ether 1.5-2.0,2,4-bis-(n-octylthiomethylene)-6-methylphenol 0.6-1, methacrylic acid-2-hydroxy methacrylate 2-3, aluminium nitride 3-4, Mono-n-butyltin 0.3-0.4, compounded mix 6-15;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 30-45, fluorapatite 5-10, Fluorspar Powder 3-5, aluminium hydroxide 3-4, vanadium diboride 1-2,2,6-ditertbutylparacresol 1-2, cetomacrogol 1000 2-3;
Above-mentioned laterite, fluorapatite, Fluorspar Powder are mixed, and calcining 3-4 hour under 600-700 ℃, mix with vanadium diboride after discharging is cooling, and fully ball milling, must expect a; Above-mentioned cetomacrogol 1000 is joined in 4-5 times of water, be heated to 30-40 ℃, fully stir, add aluminium hydroxide, 100-200 rev/min of dispersed with stirring 3-4 minute, add the 6-ditertbutylparacresol, after fully mixing, with above-mentioned material a, mix, ball milling, dry, cross the 60-80 mesh sieve, obtain described compounded mix.
A kind of preparation method of high adhesive force polyethylene powder coating comprises the following steps:
Above-mentioned each raw material is mixed, and by melt extruding in forcing machine, granulation, abrasive dust, sieve, and obtains described high adhesive force polyethylene powder coating.
Advantage of the present invention is:
Powder coating of the present invention has good sticking power, films tough and tensile stable, and lasting and effective to the protectiveness of base material, materials safety is nontoxic.
Embodiment
Embodiment 1,
A kind of high adhesive force polyethylene powder coating, it is comprised of the raw material of following weight parts (kilogram):
Ultrahigh molecular weight polyethylene(UHMWPE) polyethylene 60, maleic anhydride 1-2, antioxidant 1010 1, polymethyl acrylate 1, alkylphenol polyoxyethylene polyethenoxy ether 2.0,2,4-bis-(n-octylthiomethylene)-6-methylphenol 0.6, methacrylic acid-2-hydroxy methacrylate 2, aluminium nitride 3, Mono-n-butyltin 0.4, compounded mix 15;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 45, fluorapatite 10, Fluorspar Powder 5, aluminium hydroxide 4, vanadium diboride 1,2,6-ditertbutylparacresol 1, cetomacrogol 1000 3;
Above-mentioned laterite, fluorapatite, Fluorspar Powder are mixed, and calcining 3-4 hour under 700 ℃, mix with vanadium diboride after discharging is cooling, and fully ball milling, must expect a; Above-mentioned cetomacrogol 1000 is joined in 4-5 times of water, be heated to 40 ℃, fully stir, add aluminium hydroxide, 200 rev/mins of dispersed with stirring 3-4 minute, add the 6-ditertbutylparacresol, mixes ball milling after fully mixing with above-mentioned material a, dry, cross the 60-80 mesh sieve, obtain described compounded mix.
A kind of preparation method of high adhesive force polyethylene powder coating comprises the following steps:
Above-mentioned each raw material is mixed, and by melt extruding in forcing machine, granulation, abrasive dust, sieve, and obtains described high adhesive force polyethylene powder coating.
Performance test:
Shock resistance: >=50kg/cm;
Hardness >=2H.
Claims (2)
1. a high adhesive force polyethylene powder coating is characterized in that what it was comprised of the raw material of following weight parts:
Ultrahigh molecular weight polyethylene(UHMWPE) polyethylene 50-60, maleic anhydride 1-2, antioxidant 1010 0.6-1, polymethyl acrylate 1-2, alkylphenol polyoxyethylene polyethenoxy ether 1.5-2.0,2,4-bis-(n-octylthiomethylene)-6-methylphenol 0.6-1, methacrylic acid-2-hydroxy methacrylate 2-3, aluminium nitride 3-4, Mono-n-butyltin 0.3-0.4, compounded mix 6-15;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 30-45, fluorapatite 5-10, Fluorspar Powder 3-5, aluminium hydroxide 3-4, vanadium diboride 1-2,2,6-ditertbutylparacresol 1-2, cetomacrogol 1000 2-3;
Above-mentioned laterite, fluorapatite, Fluorspar Powder are mixed, and calcining 3-4 hour under 600-700 ℃, mix with vanadium diboride after discharging is cooling, and fully ball milling, must expect a; Above-mentioned cetomacrogol 1000 is joined in 4-5 times of water, be heated to 30-40 ℃, fully stir, add aluminium hydroxide, 100-200 rev/min of dispersed with stirring 3-4 minute, add the 6-ditertbutylparacresol, after fully mixing, with above-mentioned material a, mix, ball milling, dry, cross the 60-80 mesh sieve, obtain described compounded mix.
2. the preparation method of a high adhesive force polyethylene powder coating as claimed in claim 1 is characterized in that comprising the following steps:
Above-mentioned each raw material is mixed, and by melt extruding in forcing machine, granulation, abrasive dust, sieve, and obtains described high adhesive force polyethylene powder coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310438418.6A CN103497549A (en) | 2013-09-24 | 2013-09-24 | High-adhesion polyethylene powder coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310438418.6A CN103497549A (en) | 2013-09-24 | 2013-09-24 | High-adhesion polyethylene powder coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103497549A true CN103497549A (en) | 2014-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310438418.6A Pending CN103497549A (en) | 2013-09-24 | 2013-09-24 | High-adhesion polyethylene powder coating |
Country Status (1)
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| CN (1) | CN103497549A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103740182A (en) * | 2014-01-15 | 2014-04-23 | 芜湖市宝艺游乐科技设备有限公司 | High-hardness heat radiating paint |
| CN103773123A (en) * | 2014-01-15 | 2014-05-07 | 芜湖市宝艺游乐科技设备有限公司 | Sand-textured metallic heat-dissipating coating material |
| CN104610801A (en) * | 2015-02-02 | 2015-05-13 | 芜湖市宝艺游乐科技设备有限公司 | Modified polyethylene powder coating containing maleic anhydride grated nano-hydroxyapatite and preparation method of coating |
| CN105505140A (en) * | 2015-12-02 | 2016-04-20 | 铜陵市肆得科技有限责任公司 | Powder coating used for corrosion prevention of pump valve and having excellent film adhesion |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3932368A (en) * | 1973-11-21 | 1976-01-13 | Eastman Kodak Company | Powder coating composition comprising a particulate form of a carboxylated polyolefin |
| CN1082574A (en) * | 1992-08-07 | 1994-02-23 | 中国兵器工业第五三研究所 | Modified poly propylene powdered coating and preparation method |
| CN101418180A (en) * | 2008-10-21 | 2009-04-29 | 顺德职业技术学院 | Powder coating and preparation method thereof |
| CN102453404A (en) * | 2010-10-17 | 2012-05-16 | 青岛三利中德美水设备有限公司 | Novel polyethylene powder coating |
| CN102676018A (en) * | 2011-03-08 | 2012-09-19 | 中国石油化工股份有限公司 | Composition for preparing monolayer antiseptic polyethylene powder coating and method for preparing composition |
-
2013
- 2013-09-24 CN CN201310438418.6A patent/CN103497549A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3932368A (en) * | 1973-11-21 | 1976-01-13 | Eastman Kodak Company | Powder coating composition comprising a particulate form of a carboxylated polyolefin |
| CN1082574A (en) * | 1992-08-07 | 1994-02-23 | 中国兵器工业第五三研究所 | Modified poly propylene powdered coating and preparation method |
| CN101418180A (en) * | 2008-10-21 | 2009-04-29 | 顺德职业技术学院 | Powder coating and preparation method thereof |
| CN102453404A (en) * | 2010-10-17 | 2012-05-16 | 青岛三利中德美水设备有限公司 | Novel polyethylene powder coating |
| CN102676018A (en) * | 2011-03-08 | 2012-09-19 | 中国石油化工股份有限公司 | Composition for preparing monolayer antiseptic polyethylene powder coating and method for preparing composition |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103740182A (en) * | 2014-01-15 | 2014-04-23 | 芜湖市宝艺游乐科技设备有限公司 | High-hardness heat radiating paint |
| CN103773123A (en) * | 2014-01-15 | 2014-05-07 | 芜湖市宝艺游乐科技设备有限公司 | Sand-textured metallic heat-dissipating coating material |
| CN104610801A (en) * | 2015-02-02 | 2015-05-13 | 芜湖市宝艺游乐科技设备有限公司 | Modified polyethylene powder coating containing maleic anhydride grated nano-hydroxyapatite and preparation method of coating |
| CN105505140A (en) * | 2015-12-02 | 2016-04-20 | 铜陵市肆得科技有限责任公司 | Powder coating used for corrosion prevention of pump valve and having excellent film adhesion |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140108 |