CN103509446A - Nanometer polyester powder paint - Google Patents
Nanometer polyester powder paint Download PDFInfo
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- CN103509446A CN103509446A CN201310393538.9A CN201310393538A CN103509446A CN 103509446 A CN103509446 A CN 103509446A CN 201310393538 A CN201310393538 A CN 201310393538A CN 103509446 A CN103509446 A CN 103509446A
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Abstract
A disclosed nanometer polyester powder paint is composed of the following raw materials in parts by weight: 40-50 parts of unsaturated polyester resin, 2-3 parts of nanometer diatomite, 4-6 parts of silicon oxide, 1-3 parts of nanometer zinc oxide, 2.0-2.5 parts of beta-hydroxyalkylamide SA552, 2.5-3.5 parts of urotropine, 2-4 parts of acrylic acid ester leveling agent, 2-3 parts of butyl tin trioctanate, 1-2 parts of 1H-benzotriazole, 1-2 parts of poly(4-methyl-1-pentene) and 10-20 parts of a composite filling material. The coating of the powder paint of the invention is good in leveling property, uniform in color, strong in ultraviolet resistance, good in impact resistance, long in aging resistant time, stable and long in service life.
Description
Technical field
The present invention relates generally to a kind of coating, relates in particular to a kind of nanometer polyester powder coating.
Background technology
Heat curable powder coating refers to usings thermosetting resin as filmogen, has added the solidifying agent of crosslinking reaction can form insoluble not molten quality hard coat after heating.Temperature higher this coating can be not softening as thermoplastic coating yet, and can only decompose.The resin adopting due to thermosetting powder coating(s) is the prepolymer that the polymerization degree is lower, molecular weight is lower, so the levelling property of coating is better, have ornamental preferably, and low-molecular-weight prepolymer is after solidifying, can form the macromole of cross-linked network, thereby coating have better preservative property and mechanical property.Therefore thermosetting powder coating(s) development is particularly rapid, and in order to improve the overall performance of conventional powder, by adding new compounded mix etc. to improve its performance, be necessary.
Summary of the invention
The object of the invention is exactly for a kind of nanometer polyester powder coating is provided.
The present invention is achieved by the following technical solutions:
A polyester powder coating, is characterized in that what it was comprised of the raw material of following weight parts:
Unsaturated polyester resin 40-50, nano diatomite 2-3, silicon oxide 4-6, nano zine oxide 1-3, beta-hydroxy alkylamide SA552 2.0-2.5, urotropine 2.5-3.5, acrylate flow agent 2-4, three sad butyl tin 2-3, phenylpropyl alcohol triazole 1-2, poly--4-methyl-1-pentene 1-2, compounded mix 10-20;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 50-60, bone meal 4-6, iron ore ground-slag 10-13, wollastonite powder 5-7, tripoly phosphate sodium STPP 1-2, Dodecyl trimethyl ammonium chloride 2-3, Oil of Eucalyptus 1-2;
Above-mentioned laterite, iron ore ground-slag, wollastonite powder are mixed, at 600-800 ℃, calcine 3-4 hour, cooling discharging, add Oil of Eucalyptus, mix, obtain Preblend, tripoly phosphate sodium STPP is joined in 15-20 times of water, after stirring, add Dodecyl trimethyl ammonium chloride, rising temperature is 60-80 ℃, with above-mentioned Preblend mixed grinding, dries, cross 80-100 mesh sieve, obtain described compounded mix.
A preparation method for nanometer polyester powder coating, comprises the following steps:
Above-mentioned each raw material is put into high-speed mixer and fully mix, then gained compound is put into mixing extrusion in high-speed extruder, then after compressing tablet fragmentation, coarse reduction, abrasive dust, sieve, obtain described nanometer polyester powder coating.
Advantage of the present invention is:
Powder coating coating leveling of the present invention is good, coating color is even, anti-uv-ray is strong, good impact resistance, ageing-resistant time are long, film stable, and long service life.
Embodiment
Embodiment 1,
A polyester powder coating, it by following weight parts (kilogram) raw material form:
Unsaturated polyester resin 50, nano diatomite 3, silicon oxide 6, nano zine oxide 1, beta-hydroxy alkylamide SA552 2.5, urotropine 3.5, the sad butyl tin 2 of acrylate flow agent 4, three, phenylpropyl alcohol triazole 1, poly--4-methyl-1-pentene 1, compounded mix 20;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 60, bone meal 6, iron ore ground-slag 13, wollastonite powder 5, tripoly phosphate sodium STPP 2, Dodecyl trimethyl ammonium chloride 3, Oil of Eucalyptus 1-2;
Above-mentioned laterite, iron ore ground-slag, wollastonite powder are mixed, at 600 ℃, calcine cooling discharging 4 hours, add Oil of Eucalyptus, mix, obtain Preblend, tripoly phosphate sodium STPP is joined in 20 times of water, after stirring, add Dodecyl trimethyl ammonium chloride, rising temperature is 80 ℃, with above-mentioned Preblend mixed grinding, dries, cross 100 mesh sieves, obtain described compounded mix.
A preparation method for nanometer polyester powder coating, comprises the following steps:
Above-mentioned each raw material is put into high-speed mixer and fully mix, then gained compound is put into mixing extrusion in high-speed extruder, then after compressing tablet fragmentation, coarse reduction, abrasive dust, sieve, obtain described nanometer polyester powder coating.
Performance test:
Shock resistance: >=50kg/cm;
Hardness: 2H.
Claims (2)
1. a nanometer polyester powder coating, is characterized in that what it was comprised of the raw material of following weight parts:
Unsaturated polyester resin 40-50, nano diatomite 2-3, silicon oxide 4-6, nano zine oxide 1-3, beta-hydroxy alkylamide SA552 2.0-2.5, urotropine 2.5-3.5, acrylate flow agent 2-4, three sad butyl tin 2-3, phenylpropyl alcohol triazole 1-2, poly--4-methyl-1-pentene 1-2, compounded mix 10-20;
Described compounded mix is comprised of the raw material of following weight parts:
Laterite 50-60, bone meal 4-6, iron ore ground-slag 10-13, wollastonite powder 5-7, tripoly phosphate sodium STPP 1-2, Dodecyl trimethyl ammonium chloride 2-3, Oil of Eucalyptus 1-2;
Above-mentioned laterite, iron ore ground-slag, wollastonite powder are mixed, at 600-800 ℃, calcine 3-4 hour, cooling discharging, add Oil of Eucalyptus, mix, obtain Preblend, tripoly phosphate sodium STPP is joined in 15-20 times of water, after stirring, add Dodecyl trimethyl ammonium chloride, rising temperature is 60-80 ℃, with above-mentioned Preblend mixed grinding, dries, cross 80-100 mesh sieve, obtain described compounded mix.
2. a preparation method for nanometer polyester powder coating as claimed in claim 1, is characterized in that comprising the following steps:
Above-mentioned each raw material is put into high-speed mixer and fully mix, then gained compound is put into mixing extrusion in high-speed extruder, then after compressing tablet fragmentation, coarse reduction, abrasive dust, sieve, obtain described nanometer polyester powder coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310393538.9A CN103509446A (en) | 2013-09-03 | 2013-09-03 | Nanometer polyester powder paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310393538.9A CN103509446A (en) | 2013-09-03 | 2013-09-03 | Nanometer polyester powder paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103509446A true CN103509446A (en) | 2014-01-15 |
Family
ID=49892891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310393538.9A Pending CN103509446A (en) | 2013-09-03 | 2013-09-03 | Nanometer polyester powder paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103509446A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119782A (en) * | 2014-06-25 | 2014-10-29 | 安徽精一机械设备有限公司 | High-hardness polyester resin powder coating |
| CN104119789A (en) * | 2014-06-25 | 2014-10-29 | 蚌埠凯盛工程技术有限公司 | Anti-static powder coating |
| WO2019081960A1 (en) * | 2017-10-23 | 2019-05-02 | Rahmani Mahdi | Anti-corrosive powder coating |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000265090A (en) * | 1999-03-16 | 2000-09-26 | Kansai Paint Co Ltd | Frictionally electrifiable powder coating composition |
| CN1450133A (en) * | 2003-04-12 | 2003-10-22 | 宁波市鄞州东海粉末涂料有限公司 | Nano polyester powder coating |
| CN101157819A (en) * | 2007-11-12 | 2008-04-09 | 徐州正菱涂装有限公司 | Outdoor decorative metal powdery paints |
| CN101434804A (en) * | 2007-11-17 | 2009-05-20 | 徐州正菱涂装有限公司 | Facing type fireproofing powder paint |
| CN101928504A (en) * | 2009-06-26 | 2010-12-29 | 中国科学院福建物质结构研究所 | Metal powder coating, preparation method and application thereof |
| CN103131299A (en) * | 2013-02-03 | 2013-06-05 | 倪进培 | Powder coating with nanometer titania |
-
2013
- 2013-09-03 CN CN201310393538.9A patent/CN103509446A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000265090A (en) * | 1999-03-16 | 2000-09-26 | Kansai Paint Co Ltd | Frictionally electrifiable powder coating composition |
| CN1450133A (en) * | 2003-04-12 | 2003-10-22 | 宁波市鄞州东海粉末涂料有限公司 | Nano polyester powder coating |
| CN101157819A (en) * | 2007-11-12 | 2008-04-09 | 徐州正菱涂装有限公司 | Outdoor decorative metal powdery paints |
| CN101434804A (en) * | 2007-11-17 | 2009-05-20 | 徐州正菱涂装有限公司 | Facing type fireproofing powder paint |
| CN101928504A (en) * | 2009-06-26 | 2010-12-29 | 中国科学院福建物质结构研究所 | Metal powder coating, preparation method and application thereof |
| CN103131299A (en) * | 2013-02-03 | 2013-06-05 | 倪进培 | Powder coating with nanometer titania |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119782A (en) * | 2014-06-25 | 2014-10-29 | 安徽精一机械设备有限公司 | High-hardness polyester resin powder coating |
| CN104119789A (en) * | 2014-06-25 | 2014-10-29 | 蚌埠凯盛工程技术有限公司 | Anti-static powder coating |
| WO2019081960A1 (en) * | 2017-10-23 | 2019-05-02 | Rahmani Mahdi | Anti-corrosive powder coating |
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| 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: 20140115 |