CN102533064A - Powder paint - Google Patents
Powder paint Download PDFInfo
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- CN102533064A CN102533064A CN2010106045205A CN201010604520A CN102533064A CN 102533064 A CN102533064 A CN 102533064A CN 2010106045205 A CN2010106045205 A CN 2010106045205A CN 201010604520 A CN201010604520 A CN 201010604520A CN 102533064 A CN102533064 A CN 102533064A
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- powder paint
- saturated polyester
- powder coating
- polyester resin
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Abstract
The invention relates to a powder paint which is prepared from the following components in parts by weight: 15-20 parts of epoxy resin, 20-30 parts of carboxy saturated polyester resin, 1-5 parts of hydroxy saturated polyester resin, 5-10 parts of leveling agent, 30-50 parts of barium sulfate, 0.5-1 part of optical brightener, 0.3-0.8 part of carbon black and 0.05-0.2 part of PE (polyethylene) wax. The invention has the advantage of reasonable compatibility, is convenient to use, can effectively overcome the defect of low luster stability in the traditional powder paint, greatly enhances the application performance of the powder paint, and has wide popularization and application values.
Description
Technical field
The present invention relates to chemical field, especially a kind of powder coating.
Background technology
Powder coating is a kind of novel solvent 100% solid powdery coating that do not contain.Have characteristics such as solvent-free, pollution-free, recyclable, environmental protection, the saving energy and resource, the physical strength height that reduces labor intensity and film.Can be sprayed on the shell of household electrical appliance, equipment, furniture etc.; Strengthen their performances such as water-fast, sun-proof, rub resistance and anti-pollution when increasing decorate properties; The class of product is improved greatly, reach required glossiness, bright-colored, attractive and durable.
The problem that powder coating in the market exists is: powder coating gloss in the baking oven of cold and hot baking oven and different heat-up rates changes greatly; Glossiness is about 15 degree when toasting in the hot baking box of production three families, and this is more satisfactory luster effect, but glossiness can rise to about 25 degree when the initial baking of cold baking box; When the user uses coating in addition reach 40 the degree about; Be the ovenable roasting poor-performing of powder coating, stable glossiness property is good inadequately, has influenced the quality of powder coating.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, a kind of a kind of powder coating that can solve the shortcoming of existing powder coating stability of gloss difference is provided.
The technical scheme that the present invention adopted is: a kind of powder coating, and its moity weight ratio is: epoxy resin 15-20 part; Carboxyl saturated polyester resin 20-30 part; Hydroxyl saturated polyester resin 1-5 part; Flow agent 5-10 part; Permanent white 30-50 part; Glossing agent 0.5-1 part; Carbon black 0.3-0.8 part; PE wax 0.05-0.2 part.
The present invention reduces the proportion of epoxy resin through in traditional powder coating, adding the saturated acid resin that gathers of hydroxyl, has reached the effect that strengthens coating gloss stability.
The present invention cooperates rationally, and is easy to use, and the shortcoming of stability of gloss difference in the efficiency solution traditional powder coating is arranged, and strengthened the use properties of powder coating greatly, has promotion and application widely to be worth.
Embodiment
Combine specific embodiment that the present invention is made further explanation at present.
Embodiment 1:
A kind of powder coating, its moity weight ratio is: 16 parts of epoxy resin; 21 parts of carboxyl saturated polyester resins; 2 parts of hydroxyl saturated polyester resins; 6 parts of flow agents; 32 parts in permanent white; 0.7 part of glossing agent; 0.5 part of carbon black; 0.1 part in PE wax.
Embodiment 2:
A kind of powder coating, its moity weight ratio is: 18 parts of epoxy resin; 25 parts of carboxyl saturated polyester resins; 4 parts of hydroxyl saturated polyester resins; 8 parts of flow agents; 41 parts in permanent white; 0.9 part of glossing agent; 0.7 part of carbon black; 0.15 part in PE wax.
Claims (1)
1. powder coating, its moity weight ratio is: epoxy resin 15-20 part; Carboxyl saturated polyester resin 20-30 part; Hydroxyl saturated polyester resin 1-5 part; Flow agent 5-10 part; Permanent white 30-50 part; Glossing agent 0.5-1 part; Carbon black 0.3-0.8 part; PE wax 0.05-0.2 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106045205A CN102533064A (en) | 2010-12-24 | 2010-12-24 | Powder paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106045205A CN102533064A (en) | 2010-12-24 | 2010-12-24 | Powder paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102533064A true CN102533064A (en) | 2012-07-04 |
Family
ID=46341155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106045205A Pending CN102533064A (en) | 2010-12-24 | 2010-12-24 | Powder paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102533064A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104946073A (en) * | 2015-06-05 | 2015-09-30 | 成都市亿佳光电科技有限公司 | Glass coating process |
| CN105086783A (en) * | 2015-08-27 | 2015-11-25 | 福建万安实业有限公司 | Imitation plating powder coating and preparation method thereof |
| CN105602419A (en) * | 2016-02-22 | 2016-05-25 | 福建万安实业有限公司 | Artistic powder coating with stripe effect and preparation method thereof |
-
2010
- 2010-12-24 CN CN2010106045205A patent/CN102533064A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104946073A (en) * | 2015-06-05 | 2015-09-30 | 成都市亿佳光电科技有限公司 | Glass coating process |
| CN105086783A (en) * | 2015-08-27 | 2015-11-25 | 福建万安实业有限公司 | Imitation plating powder coating and preparation method thereof |
| CN105086783B (en) * | 2015-08-27 | 2017-11-17 | 福建万安实业有限公司 | A kind of imitative electrodeposition-type powdery paints and preparation method thereof |
| CN105602419A (en) * | 2016-02-22 | 2016-05-25 | 福建万安实业有限公司 | Artistic powder coating with stripe effect and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |