CN101096540A - Synthesis technique of propenoic acid powder coating adapted for metallic material surface - Google Patents
Synthesis technique of propenoic acid powder coating adapted for metallic material surface Download PDFInfo
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- CN101096540A CN101096540A CNA2006100145133A CN200610014513A CN101096540A CN 101096540 A CN101096540 A CN 101096540A CN A2006100145133 A CNA2006100145133 A CN A2006100145133A CN 200610014513 A CN200610014513 A CN 200610014513A CN 101096540 A CN101096540 A CN 101096540A
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Abstract
The invention discloses a technology for synthesizing an acroleic acid powder paint for coating the metal material surface, which comprises the following steps: weighing 45 quotient 40-50mg/a hydroxy acrylic resin, 8 quotient tetramethoxy methyl lglycoluril, 40 quotient p-toluenesulfonic acid sealed with dimethyl alcohol( dispersing with acrylic resin as the carrier, the concentration of the mass percent is 2.5%), 1.1 quotient acrylate levelling agent, 45 quotient barium sulfate, 1 quotient long carbon black, 1.0 quotient benzoin; mixing 6-8minutes; squeezing at 100-110Deg. C with powder coating force out machine; disintegrating into 40-50 micrometre mean particle diameter powder particle with breaker; screening at 180 mesh; acquiring the product; spraying with high-pressure static electricity at 60kv electric voltage, 60-80micrometre mean coating thickness; baking 20minutes at 190Deg. C. The invention improves the special decorative effect.
Description
Technical field
The present invention relates to a kind of acrylic type powder coating synthesis technique that is applicable to the metal material surface coating.
Technical background
The powder coating that is applied to the metallic substance coating at present is mainly polyester and polyurethane-type powder coating, has better weather energy, mechanical property, and can form common wrinkle, sand streak texture.
Summary of the invention
The objective of the invention is to satisfy higher service requirements aspect weathering resistance and grain decorating, a kind of acrylic type powder coating synthesis technique that is applicable to the metal material surface coating is provided.
Technical scheme of the present invention is: a kind of acrylic type powder coating synthesis technique that is applicable to the metal material surface coating, it is characterized in that: prescription consists of: hydroxyl value is Hydroxylated acrylic resin 45-50 part of 40-50mg/a, tetramethoxymethylglycoluril 8-12 part, (with the acrylic resin is that carrier disperses to the tosic acid of dimethyl ethanol sealing, mass percent concentration is 2.5%) 30-45 part, acrylate type flow agent 0.8-1.3, barium sulfate 35-55 part, an amount of pigment, st-yrax 0.8-1.5 part, accurately the weighing material placed the high-speed mixer mixing 6-8 minute; Mixture is extruded under 100-110 ℃ temperature with the powder coating forcing machine; It is that median size is the powder granule of 40-50 micron that extruded stock is pulverized with the powder coating pulverizer; Powder sieves with 180 eye mesh screens, gets product.
The present invention has the following advantages: weather resisteant improves, and protects the light rate and strengthens unique decorative effect.
Embodiment
Embodiment: a kind of acrylic type powder coating synthesis technique that is applicable to the metal material surface coating, hydroxyl value is 45 parts of the Hydroxylated acrylic resins of 40-50mg/a, 8 parts of tetramethoxymethylglycolurils, 40 parts of the tosic acid of dimethyl ethanol sealing (with the acrylic resin is that carrier disperses, and mass percent concentration is 2.5%), 1.1 parts of acrylate type flow agents, 45 parts in barium sulfate, 1 part of long carbon black, 1.0 parts of st-yraxes, accurately the weighing material placed the high-speed mixer mixing 6-8 minute; Mixture is extruded under 100-110 ℃ temperature with the powder coating forcing machine; It is that median size is the powder granule of 40-50 micron that extruded stock is pulverized with the powder coating pulverizer; Powder sieves with 180 eye mesh screens, gets product; Adopt high pressure electrostatic painting, voltage is 60kV, and average coating thickness is the 60-80 micron, and condition of cure is 190 ℃ of bakings 20 minutes.
Claims (1)
1, a kind of acrylic type powder coating synthesis technique that is applicable to the metal material surface coating, it is characterized in that: prescription is formed: hydroxyl value is 45 parts of the Hydroxylated acrylic resins of 40-50mg/a, 8 parts of tetramethoxymethylglycolurils, (with the acrylic resin is that carrier disperses to the tosic acid of dimethyl ethanol sealing, mass percent concentration is 2.5%) 40 parts, 1.1 parts of acrylate type flow agents, 45 parts in barium sulfate, 1 part of long carbon black, 1.0 parts of st-yraxes, accurately the weighing material placed the high-speed mixer mixing 6-8 minute; Mixture is extruded under 100-110 ℃ temperature with the powder coating forcing machine; It is that median size is the powder granule of 40-50 micron that extruded stock is pulverized with the powder coating pulverizer; Powder sieves with 180 eye mesh screens, gets product; Adopt high pressure electrostatic painting, voltage is 60kV, and average coating thickness is the 60-80 micron, and condition of cure is 190 ℃ of bakings 20 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100145133A CN101096540A (en) | 2006-06-30 | 2006-06-30 | Synthesis technique of propenoic acid powder coating adapted for metallic material surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100145133A CN101096540A (en) | 2006-06-30 | 2006-06-30 | Synthesis technique of propenoic acid powder coating adapted for metallic material surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101096540A true CN101096540A (en) | 2008-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100145133A Withdrawn CN101096540A (en) | 2006-06-30 | 2006-06-30 | Synthesis technique of propenoic acid powder coating adapted for metallic material surface |
Country Status (1)
| Country | Link |
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| CN (1) | CN101096540A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483953A (en) * | 2013-09-03 | 2014-01-01 | 蚌埠市鸿安精密机械有限公司 | Weather-resistant powder paint |
| CN103497603A (en) * | 2013-09-24 | 2014-01-08 | 安徽锐视光电技术有限公司 | Weather-proof powder coating |
| CN108164534A (en) * | 2013-11-25 | 2018-06-15 | 四国化成工业株式会社 | Glycoluril class and its utilization with functional group |
| CN114231096A (en) * | 2021-12-16 | 2022-03-25 | 江西锐克斯科技有限公司 | Fireproof powder coating and preparation method thereof |
-
2006
- 2006-06-30 CN CNA2006100145133A patent/CN101096540A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483953A (en) * | 2013-09-03 | 2014-01-01 | 蚌埠市鸿安精密机械有限公司 | Weather-resistant powder paint |
| CN103497603A (en) * | 2013-09-24 | 2014-01-08 | 安徽锐视光电技术有限公司 | Weather-proof powder coating |
| CN108164534A (en) * | 2013-11-25 | 2018-06-15 | 四国化成工业株式会社 | Glycoluril class and its utilization with functional group |
| CN114231096A (en) * | 2021-12-16 | 2022-03-25 | 江西锐克斯科技有限公司 | Fireproof powder coating and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |