CN101157816B - Indoor decorative metal powdery paints - Google Patents
Indoor decorative metal powdery paints Download PDFInfo
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- CN101157816B CN101157816B CN2007101620567A CN200710162056A CN101157816B CN 101157816 B CN101157816 B CN 101157816B CN 2007101620567 A CN2007101620567 A CN 2007101620567A CN 200710162056 A CN200710162056 A CN 200710162056A CN 101157816 B CN101157816 B CN 101157816B
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Abstract
The invention relates to an indoor decorative metal powder coating, pertaining to the powder coating technique field of electrostatic coating. The coating is made from raw materials according to the following weight proportion: 20 to 30 percent of epoxy resin (E-12), 20 to 30 percent of indoor polyester resin, 0.8 to 5 percent of flow agent, 1 to 2 percent of metal pigment PCR214, 0.1 to 0.3 percent of metal pigment PC100, 0 to 2 percent of metal pigment PCR212, 0 to 50 percent of filler, 0.1 to 5 percent of conventional pigment, 0.2 to 0.4 percent of benzoin and 0.1 to 0.2 percent of fumed silica, wherein, the resins, the conventional pigment, the filler and various addition agents are all common types and specifications in powder coating. The invention has the beneficial effects of simple production and application, innocuity, no pollution, and rich raw material resources with low cost.
Description
Technical field
The present invention relates to a kind of decorative metal powdery paints, belong to the powder coating technical field of electrostatic coating.
Background technology
Fine arts type coating is one of coating R&D direction, and fine arts type coating mainly contains kinds such as sand wrinkle, tangerine line, mallear stria, sludge ice, flash of light at present.The coating that uses pearly-lustre, metallic equivalent to answer pigment to process receives liking of people day by day with the good surface appearance decorative effect, is widely used on the decoration of household electrical appliance, hardware & tools, instrument or even various medium-to-high grade vehicles.Therefore paint metalloid coating obtained development rapidly; But its environmental pollution that exists constantly, the coating machine performance is low and problem such as integrated construction cost height; The paces that the technician develops the associated metal powder coating have been accelerated, favor that fine arts shaped metal powder coating has obtained people with its more outstanding outward appearance metal visual sense, excellent physical and mechanical performance.
The present widespread use of architectural decoration plastic-aluminum sheet material; Like furniture, furred ceiling, outside mounting etc.; All obtained good decoration effect; Be collocation of colour with it, also needs are harmonious in the covering with paint that many facilities in family or the buildings such as banister, art metal furniture, public implements (like various fence) wait.The general at present liquid metal paint that uses is brushed, and not only coating quality is general, also has tangible problem of environmental pollution.
Chinese patent CN1740248 provides a kind of flashing powder coatings, adopts multiple macrobead spangles, forms the coating of flicker effect, obtains decorative effect preferably.But differ greatly with the outward appearance of the plastic-aluminum sheet material of using always on the construction market, be difficult to mutual coupling.
Summary of the invention
The purpose of this invention is to provide a kind of indoor decorative metal powdery paints, this indoor application metal powder coating coating physics superior, metal finishing effect and silver gray plastic-aluminum sheet material outward appearance are approximate, constant product quality, workability are good.
The present invention realizes with following technical scheme: it is processed by following weight percentages: epoxy resin (E-12) 20-30%, indoor vibrin 20-30%, flow agent 0.8-5%, PCR214 metallic pigment 1-2%, PC100 metallic pigment 0.1-0.3%, PCR212 metallic pigment 0-2%, filler 0-50%, conventional pigment 0.1-5%, st-yrax 0.2-0.4%, aerosil 0.1-0.2%.Resin wherein, conventional pigment, filler, each analog assistant are kind commonly used and specification in the powder coating.
The preparation method of above-mentioned indoor decorative metal powdery paints is: earlier epoxy resin, vibrin, flow agent, st-yrax air release agent, pigment and filler are carried out mixed at high speed; Through melt extrude, compressing tablet is broken, mill screen is got the screening thing; To sieve thing and metallic pigment PCR214, PCR212, PC100, aerosil then and do mixed the processing, make finished product after sieving.
The screening of above-mentioned each raw material and usage percentage are that the contriver draws on a large amount of experimental basis, in above-mentioned amount ranges, all have good effect.
Above-mentioned raw material is the material of public offering in the market, and numerous raw materials also all are common kind of powder coating industry and specification.Indoor application vibrin, flow agent like E-12 epoxy resin and supporting with it high acid value are GLP504, GLP588 or PV88 etc. commonly used; Filler also is conventional variety such as various permanent white, lime carbonate; Conventional pigment is that powder coating organic or inorganic pigment commonly used such as phthalein mountain valley with clumps of trees and bamboo pigment, white titanium pigment, inorganic yellow pigment, sun-proof are red etc., and st-yrax, aerosil are product commonly used.
This product also can be made into pure epoxy shaped metal powder coating, has better adhering to and the corrosion protection ability, and just product cost has increase slightly.
Powder coating of the present invention adopts the electrostatic spraying constructional method to act on all kinds of metal bases after the surperficial pre-treatment, fully solidifies through 180 ℃/15min, naturally cools to room temperature, behind the placement 24h, measures coating performance, its coat-thickness 50-80 μ m.Its salient features characterizes as follows: the 600B type pair probe thickness testers mensuration that coat-thickness is produced with German BYK company; Glossiness is measured with the angular gloss measurement appearance that German BYK company produces, and artificial accelerated aging test is measured by the Q-UV artificial accelerated aging test appearance that U.S. ATLAS company produces.Its test result is: glossiness (60 °) >=80%, indoor product salt fog resistance >=1000h.All other indexs all reach or are superior to existing national standard or industry standard.Practical application shows, this decorative metal powdery paints constant product quality, and the coating decoration effect is good, the metal sense outstanding, powder construction cost inferior quality is excellent.
The invention has the beneficial effects as follows: production of the present invention and method of use are simple, and be nontoxic, pollution-free, the abundant and low price in starting material source.Can through pigment part of regulation and control base materials powder, adjust its color effects according to the processing design demand, can form metal coating with different ground, thus the outward appearance and the solid colour of realization and various plastic-aluminum sheet materials.Decorative metal powdery paints primary coating film forming of the present invention, low, the good decorating effect of construction cost can also be in the widespread use of application other field.
Embodiment
Further illustrate scheme of the present invention and effect below in conjunction with embodiment.
Embodiment 1
Raw material consumption (wt%)
Epoxy resin 30
Vibrin 30
GLP588 flow agent 1
Pigment R-902 10
Pigment carbon black C311 0.1
St-yrax 0.4
PC214 metallic pigment 2
PC212 metallic pigment 0.3
PC100 metallic pigment 0.2
Gas phase SiO
20.1
The ultra-fine barium sulfate surplus
The decorative metal powdery paints of processing by method described in above-mentioned prescription and the summary of the invention; Two kinds of resins are 50: 50 collocation types, adopt PCR212 and PCR214 collocation to use, and its coating is silver gray; Consistent with silver gray plastic-aluminum sheet material outward appearance; Coatingsurface is smooth bright and clean, glossiness 89% (60 °), and loss of gloss was not eclipsed in 12 months in indoor use.
Embodiment 2
Raw material consumption (wt%)
Epoxy resin 20
Vibrin 40
PV88 flow agent 0.8
Pigment R-902 4
Phthalocyanine blue 3.5
St-yrax 0.4
PC214 metallic pigment 2
PC100 metallic pigment 0.2
Gas phase SiO
20.1
The process white surplus
The decorative metal powdery paints of processing by method described in above-mentioned prescription and the summary of the invention; Two kinds of resins are 40: 60 collocation types, adopt PCR214, and its coating is blue silver color; Consistent with blue silver color plastic-aluminum sheet material outward appearance; Coatingsurface is smooth bright and clean, glossiness 87% (60 °), and loss of gloss was not eclipsed in 12 months in indoor use.
Embodiment 3
Raw material consumption (wt%)
Epoxy resin 20
Vibrin 20
GLP588 flow agent 1
Pigment R-902 8
Pigment carbon black C311 0.1
St-yrax 0.4
PC214 metallic pigment 2
PC212 metallic pigment 1
PC100 metallic pigment 0.2
Gas phase SiO
20.1
The ultra-fine barium sulfate surplus
By the decorative metal powdery paints that method described in above-mentioned prescription and the summary of the invention is processed, two kinds of resins are 50: 50 collocation types, and cost is lower; Have more outstanding economic benefit, adopt PCR212 and PCR214 collocation to use, its coating is silver gray; Consistent with silver gray plastic-aluminum sheet material outward appearance; Coatingsurface smooth bright and clean, opacifying power is abundant, coating film gloss degree 84% (60 °), indoor use 12 months loss of gloss is eclipsed.
Claims (2)
1. indoor decorative metal powdery paints is characterized in that it is processed by following weight percentages, and each component concentration sum is 100%:
Epoxy resin E-12 20-30%
Indoor vibrin 20-30%
Flow agent 3-5%
PCR214 metallic pigment 1-2%
PC100 metallic pigment 0.1-0.3%
PCR212 metallic pigment 0-2%
Filler 0-30%
Conventional pigment 0.1-5%
St-yrax 0.2-0.4%
Aerosil 0.1-0.2%
Resin wherein, conventional pigment, filler, each analog assistant are kind commonly used and specification in the powder coating.
2. described indoor decorative metal powdery paints of claim 1; Its preparation method is: earlier epoxy resin, vibrin, flow agent, st-yrax air release agent, pigment and filler are carried out mixed at high speed; Through melt extrude, compressing tablet is broken, mill screen is got the screening thing; To sieve thing and metallic pigment PCR214, PCR212, PC100, aerosil then and do mixed the processing, make finished product after sieving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101620567A CN101157816B (en) | 2007-11-12 | 2007-11-12 | Indoor decorative metal powdery paints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101620567A CN101157816B (en) | 2007-11-12 | 2007-11-12 | Indoor decorative metal powdery paints |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101157816A CN101157816A (en) | 2008-04-09 |
| CN101157816B true CN101157816B (en) | 2012-04-25 |
Family
ID=39306059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101620567A Expired - Fee Related CN101157816B (en) | 2007-11-12 | 2007-11-12 | Indoor decorative metal powdery paints |
Country Status (1)
| Country | Link |
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| CN (1) | CN101157816B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101560359B (en) * | 2008-04-14 | 2012-08-01 | 徐州正菱涂装工程技术研究中心 | Anti-corrosion antirust powder paint |
| CN101928504B (en) * | 2009-06-26 | 2014-04-16 | 中国科学院福建物质结构研究所 | Metal powder coating, preparation method and application thereof |
| CN102277024A (en) * | 2011-07-06 | 2011-12-14 | 江苏盟晖涂装材料有限公司 | Construction powdery paint |
| CN102518933A (en) * | 2011-12-15 | 2012-06-27 | 中材科技（苏州）有限公司 | High-pressure gas cylinder for air-powered car |
| CN103289505A (en) * | 2012-02-29 | 2013-09-11 | 温永林 | No.2 camel electrostatic powder material formula |
| CN103289508A (en) * | 2012-02-29 | 2013-09-11 | 温永林 | Raw material formula for black-green electrostatic powder |
| CN103289504A (en) * | 2012-02-29 | 2013-09-11 | 温永林 | Pea-green electrostatic powder material formula |
| CN103289519B (en) * | 2013-04-23 | 2016-05-11 | 安徽圣德建材科技有限公司 | Powdery paints of a kind of oil rub resistance and preparation method thereof |
| CN104194556A (en) * | 2014-07-24 | 2014-12-10 | 蚌埠市鸿安精密机械有限公司 | Powder paint for seaport instrument |
| CN104263194A (en) * | 2014-09-05 | 2015-01-07 | 晁兵 | High-glass metal powder coating and preparation method thereof |
| CN106366867B (en) * | 2016-08-29 | 2018-08-28 | 江南载福粉末涂料（张家港）有限公司 | A kind of PIMC coating for BMC/SMC with flash silver metal effect |
| CN106752770A (en) * | 2016-12-20 | 2017-05-31 | 吴中区穹窿山福顺生物技术研究所 | A kind of indoor decorative metal powdery paints |
| CN110105850B (en) * | 2019-05-28 | 2020-12-22 | 广西福宝信科技有限公司 | Indoor powder coating |
| CN110117451B (en) * | 2019-05-28 | 2021-03-23 | 广西福宝信科技有限公司 | Processing method for enhancing powder coating by utilizing modified red mud |
| CN110408303A (en) * | 2019-07-05 | 2019-11-05 | 浙江聚华材料科技股份有限公司 | A kind of preparation method of metal-effect powder paint |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1422917A (en) * | 2001-12-03 | 2003-06-11 | 广州擎天粉末涂料实业有限公司 | Metallic powder coating |
| CN1715348A (en) * | 2004-07-02 | 2006-01-04 | 徐州正菱涂装有限公司 | Artistic powder paint of mottle effect |
| CN1740249A (en) * | 2004-08-23 | 2006-03-01 | 徐州正菱涂装有限公司 | Sand grain metal powder paint |
-
2007
- 2007-11-12 CN CN2007101620567A patent/CN101157816B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1422917A (en) * | 2001-12-03 | 2003-06-11 | 广州擎天粉末涂料实业有限公司 | Metallic powder coating |
| CN1715348A (en) * | 2004-07-02 | 2006-01-04 | 徐州正菱涂装有限公司 | Artistic powder paint of mottle effect |
| CN1740249A (en) * | 2004-08-23 | 2006-03-01 | 徐州正菱涂装有限公司 | Sand grain metal powder paint |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2003-49120A 2003.02.21 |
| 晁兵.金属粉末涂料概述.《中国涂料》.2007,第22卷(第2期),第42-47页. * |
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| CN101157816A (en) | 2008-04-09 |
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Granted publication date: 20120425 Termination date: 20161112 |