CN1290949C - Powder paint - Google Patents
Powder paint Download PDFInfo
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- CN1290949C CN1290949C CN 03125447 CN03125447A CN1290949C CN 1290949 C CN1290949 C CN 1290949C CN 03125447 CN03125447 CN 03125447 CN 03125447 A CN03125447 A CN 03125447A CN 1290949 C CN1290949 C CN 1290949C
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- portions
- parts
- paint
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- chain fatty
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- Expired - Fee Related
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Abstract
The present invention relates to powdery paint which belongs to the field of chemical industry decorative paint. 0.1 to 3% of long-chain fatty acids or long-chain fatty acid metallic soaps are added to the paint formulation containing polyesters, and the specific formulation (proportion by weight) is as follows: 200 to 500 portions of epoxy resins, 50 to 400 portions of polyester resins, 8 to 10 portions of flatting agents, 8 to 15 portions of damping accelerators, 50 to 400 portions of pigments and fillers, 8 to 30 portions of aluminium powder and 3 to 20 portions of long-chain fatty acids or long-chain fatty acid metallic soaps. After the paint forms a film, the brightness of the surface is notably improved, and the gloss of an angle of 60 DEG increases from less than 100% to more than 150%; the paint has a strong metallic sense which is similar to an electroplating effect; the usage amount of silver powder is reduced over 10%, which lowers production cost.
Description
Technical field: the invention belongs to chemical industry decorative paint field, relate to a kind of powder coating.
Background technology: powder coating is a kind of novel solvent-free coating, and it has compared following outstanding advantage with traditional paint: solvent-free, nuisanceless, and environmental protection; Construction is simple; Total solids part, economical and energy saving; The physical strength height is durable in use.The powder coating of current silver color effect is used very universal, is mainly used in steel furniture, lamp decoration, the contour decorative applications of industrial goods.Fill a prescription following (weight ratio) at present: 200～500 parts of Resins, epoxy, 50～400 parts in vibrin, 8～10 parts of flow agents, 8～15 parts of wetting enhancer, 50～400 parts of color stuffings, 8～30 parts in aluminium silver powder.But since the restriction of technique means, the burnt hair always of filming, and the metal sense is very weak, is difficult to reach metal effect.
Summary of the invention: the present invention is for film problem a little less than burnt hair, the metal sense of the powder coating that solves the silver color effect, a kind of powder coating is proposed, it is characterized in that: described powder coating is to be added with lipid acid or fatty acid metal soap in containing the formulation for coating material of polyester, concrete prescription following (weight ratio): 200～500 parts of Resins, epoxy, 50～400 parts in vibrin, 8～10 parts of flow agents, 8～15 parts of wetting enhancer, 50～400 parts of color stuffings, 8～30 parts in aluminium silver powder, 3～20 parts of lipid acid or fatty acid metal soaps; Wherein said lipid acid is specially C
17Lipid acid or C
18Lipid acid, described fatty acid metal soap is specially hard fatty acids zinc or hard fatty acids calcium.After this coating film forming, surface brightness significantly improves, and 60 degree angle gloss are from bringing up to greater than 150% less than 100%; Strong metal sense is arranged, be similar to electroplating effect, and can reduce the silver powder consumption more than 10%, reduced production cost.
Embodiment:, lipid acid or the adding of fatty acid metal soap are contained in the formulation for coating material of polyester, then by the ordinary production explained hereafter in the premix stage of producing.Concrete prescription following (weight ratio):
Component concentration
Resins, epoxy 200～500g
Vibrin 50～400g
Flow agent 8～10g
Wetting enhancer 8～15g
Color stuffing 50～400g
Aluminium silver powder 8～30g
Lipid acid or fatty acid metal soap 3～20g
Wherein: lipid acid such as C
17, C
18Lipid acid etc., fatty acid metal soap such as hard fatty acids zinc, hard fatty acids calcium etc.
Each component is prepared according to the above ratio,---dissolve and extrude that------production technique of packing is processed in coarse breaking---pulverize---separate sieve---in the compressing tablet cooling by the raw material pre-mixing.To adopt the coating of this processing to adopt the 70kv electrostatic spraying, solidified in 180/15 minute or 200/10 minute.After the film forming, surface brightness significantly improves, and 60 degree angle gloss are from bringing up to greater than 150% less than 100%; Strong metal sense is arranged, be similar to electroplating effect, and can reduce the silver powder consumption more than 10%, reduced production cost.
The powder coating of making imitative silver color effect adopts floating type aluminium powder more.For containing polyester product, wherein quite a few is the colour combination effect to the powder coating of domestic production at present, is used for ornamental occasions of having relatively high expectations such as steel furniture, lamp decoration, industrial goods, household electrical appliances more more than 70%, and application prospect is very wide.
Claims (1)
1, a kind of powder coating, it is characterized in that: described powder coating is to be added with lipid acid or fatty acid metal soap in containing the formulation for coating material of polyester, concrete prescription following (weight ratio): 200～500 parts of Resins, epoxy, 50～400 parts in vibrin, 8～10 parts of flow agents, 8～15 parts of wetting enhancer, 50～400 parts of color stuffings, 8～30 parts in aluminium silver powder, 3～20 parts of lipid acid or fatty acid metal soaps; Wherein said lipid acid is specially C
17Lipid acid or C
18Lipid acid, described fatty acid metal soap is specially hard fatty acids zinc or hard fatty acids calcium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03125447 CN1290949C (en) | 2003-09-21 | 2003-09-21 | Powder paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03125447 CN1290949C (en) | 2003-09-21 | 2003-09-21 | Powder paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1526779A CN1526779A (en) | 2004-09-08 |
| CN1290949C true CN1290949C (en) | 2006-12-20 |
Family
ID=34285914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03125447 Expired - Fee Related CN1290949C (en) | 2003-09-21 | 2003-09-21 | Powder paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1290949C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100411887C (en) * | 2004-12-17 | 2008-08-20 | 深圳市深蓝德精细化工科技有限公司 | Drawing pen |
| CN102250526A (en) * | 2011-05-26 | 2011-11-23 | 安徽美佳新材料股份有限公司 | Aluminum silver powder powdery paint and preparation method |
| CN103483979A (en) * | 2013-09-03 | 2014-01-01 | 蚌埠市鸿安精密机械有限公司 | Plane powder coating of aluminum-silver powder |
| CN103497624A (en) * | 2013-09-03 | 2014-01-08 | 安徽精一机械设备有限公司 | Impact-resistant metal powdery paint |
| CN103525268A (en) * | 2013-09-24 | 2014-01-22 | 安徽锐视光电技术有限公司 | Bright powder coating |
| CN105598019A (en) * | 2016-01-25 | 2016-05-25 | 蚌埠市万达塑料制品有限公司 | Thermos flask plastic case spray coating curing method |
| CN106381014A (en) * | 2016-08-31 | 2017-02-08 | 苏州翰晨商贸有限公司 | Grey flash silver powder coating |
| CN108084841A (en) * | 2017-12-04 | 2018-05-29 | 浙江捷宇新材料科技股份有限公司 | A kind of acidproof alkaline simulating golden colour powdery paints and preparation method thereof |
-
2003
- 2003-09-21 CN CN 03125447 patent/CN1290949C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1526779A (en) | 2004-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |