CN103666216A - Unsaturated polyester powder coating for copper - Google Patents
Unsaturated polyester powder coating for copper Download PDFInfo
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- CN103666216A CN103666216A CN201310618966.7A CN201310618966A CN103666216A CN 103666216 A CN103666216 A CN 103666216A CN 201310618966 A CN201310618966 A CN 201310618966A CN 103666216 A CN103666216 A CN 103666216A
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- unsaturated polyester
- powder coating
- copper
- polyester powder
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Abstract
An unsaturated polyester powder coating for copper comprises the components in parts by mass as follows: 100 parts of unsaturated polyester resin, 6-12 parts of iron oxide red, 1-5 parts of dicumyl peroxide, 6-12 parts of talc powder, 1-5 parts of an acrylic acid leveling agent, 8-15 parts of precipitated barium sulfate, 5-10 parts of zinc oxide, 1-5 parts of organic bentonite, 5-15 parts of titanium dioxide, 5-10 parts of xylene, 2-6 parts of chlorinated paraffin, 10-15 parts of an anti-setting agent and 5-15 parts of butyl acetate. The unsaturated polyester powder coating is resistant to salt fog for more than 550 h, resistant to saltine water for more than 500 h, and resistant to ageing, strong acid and strong base; has excellent flexibility, decorative property and weather resistance; and can be widely produced and can continuously replace existing materials.
Description
Technical field
The application belongs to paint field, relates in particular to a kind of copper unsaturated polyester powder coating.
Background technology
Powder coating is a kind of novel not containing solvent 100% solid powdery coating.Have solvent-free, pollution-free, recyclable, environmental protection, the saving energy and resource, the physical strength high that reduces labor intensity and film, thermoplastic powder coating is become to be grouped into by thermoplastic resin, pigment, filler, softening agent and stablizer etc.Thermoplastic powder coating comprises: polyethylene, polypropylene, polyester, polyvinyl chloride, penton, polyamide-based, cellulose-based, polyester system; Thermosetting powder coating(s) is comprised of thermosetting resin, solidifying agent, pigment, filler and auxiliary agent etc.Thermosetting powder coating(s) comprises: epoxy resin, polyester system, acrylic resin.
Powder coating is and the diverse form of general coating, and it is that state with fines exists.Owing to not using solvent, so be called powder coating.The principal feature of powder coating has: have harmless, high-level efficiency, saving resource and environmental protection feature, the maximum growth field in China's powder coating and their application market is: shipping industry and pipeline industry.The problem existing is that shock-resistance and water absorbability are to be improved and improve, and researchist concentrates on main energy in the modification with various base-materials.The Anti-Corrosive Epoxy Powder Paint for Pipes of domestic production is coated with and is contained in package stability and applies application property aspect, compare and still have certain gap with external quality products, development along with social city, technicalization, hommization, design a kind of flexibility, ornamental and good weatherability, salt spray resistance, ageing-resistant copper, is very important to meet the need of market with unsaturated polyester powder coating.
Summary of the invention
the technical problem solving:
The application for existing powder coating is flexible, ornamental and weathering resistance is poor, salt spray resistance not, the technical problem such as not ageing-resistant, provides a kind of copper unsaturated polyester powder coating.
technical scheme:
A copper unsaturated polyester powder coating, is comprised of following raw materials according, take mass fraction representation as 100 parts of unsaturated polyester resins; Red iron oxide 6-12 part; Dicumyl peroxide 1-5 part; Talcum powder 6-12 part; Vinylformic acid levelling agent 1-5 part; Process white 8-15 part; Zinc oxide 5-10 part; Organobentonite is 1-5 part; Titanium dioxide is 5-15 part; Dimethylbenzene 5-10 part; Clorafin 2-6 part; Anti-settling agent 10-15 part; Butylacetate 5-15 part.
As a preferred technical solution of the present invention: described composition be take mass fraction representation as 100 parts of unsaturated polyester resins; 9 parts of red iron oxides; 3 parts of dicumyl peroxides; 10 parts of talcum powder; 3 parts of vinylformic acid levelling agent; 12 parts of process whites; 7 parts, zinc oxide; Organobentonite is 3 parts; Titanium dioxide is 10 parts; 8 parts of dimethylbenzene; 4 parts of clorafins; 12.5 parts of anti-settling agents; 10 parts of butylacetates.
As a preferred technical solution of the present invention: described anti-settling agent model is BYK-410.
beneficial effect:
A kind of copper of the present invention adopts above technical scheme compared with prior art with unsaturated polyester powder coating, has following technique effect: 1, product salt spray resistance is greater than 550h, and salt water resistance is greater than 500h; 2, ageing-resistant, strong alkali-acid resistance; 3, product has excellent snappiness, ornamental and weathering resistance, can the not division of history into periods of widespread production replace current material.
Embodiment
embodiment 1:
A copper unsaturated polyester powder coating, its composition be take mass fraction representation as 100 parts of first unsaturated polyester resins; 6 parts of red iron oxides; 1 part of dicumyl peroxide; 6 parts of talcum powder; 1 part of vinylformic acid levelling agent; 8 parts of process whites; 5 parts, zinc oxide; Organobentonite is 1 part; Titanium dioxide is 5 parts; 5 parts of dimethylbenzene; 2 parts of clorafins; 10 parts of anti-settling agents; 5 parts of butylacetates.
Product salt spray resistance is greater than 550h, and salt water resistance is greater than 500h; There is excellent snappiness, ornamental and weathering resistance.
embodiment 2:
A copper unsaturated polyester powder coating, its composition be take mass fraction representation as 100 parts of unsaturated polyester resins; 12 parts of red iron oxides; 5 parts of dicumyl peroxides; 12 parts of talcum powder; 5 parts of vinylformic acid levelling agent; 15 parts of process whites; 10 parts, zinc oxide; Organobentonite is 5 parts; Titanium dioxide is 15 parts; 10 parts of dimethylbenzene; 6 parts of clorafins; 15 parts of anti-settling agents; 15 parts of butylacetates.
Product salt spray resistance is greater than 560h, and salt water resistance is greater than 510h; There is excellent snappiness, ornamental and weathering resistance.
embodiment 3:
A copper unsaturated polyester powder coating, is characterized in that: its composition be take mass fraction representation as 100 parts of unsaturated polyester resins; 9 parts of red iron oxides; 3 parts of dicumyl peroxides; 10 parts of talcum powder; 3 parts of vinylformic acid levelling agent; 12 parts of process whites; 7 parts, zinc oxide; Organobentonite is 3 parts; Titanium dioxide is 10 parts; 8 parts of dimethylbenzene; 4 parts of clorafins; 12.5 parts of anti-settling agents; 10 parts of butylacetates.
Product salt spray resistance is greater than 580h, and salt water resistance is greater than 520h; There is excellent snappiness, ornamental and weathering resistance.
All components in above embodiment all can business be bought.
Above-described embodiment is just for content of the present invention is set forth, rather than restriction, therefore in the implication suitable with claims of the present invention and any change in scope, all should think to be included in the scope of claims.
Claims (3)
1. a copper unsaturated polyester powder coating, is characterized in that: its composition be take mass fraction representation as 100 parts of unsaturated polyester resins; Red iron oxide 6-12 part; Dicumyl peroxide 1-5 part; Talcum powder 6-12 part; Vinylformic acid levelling agent 1-5 part; Process white 8-15 part; Zinc oxide 5-10 part; Organobentonite is 1-5 part; Titanium dioxide is 5-15 part; Dimethylbenzene 5-10 part; Clorafin 2-6 part; Anti-settling agent 10-15 part; Butylacetate 5-15 part.
2. a kind of copper unsaturated polyester powder coating according to claim 1, is characterized in that: its composition be take mass fraction representation as 100 parts of unsaturated polyester resins; 9 parts of red iron oxides; 3 parts of dicumyl peroxides; 10 parts of talcum powder; 3 parts of vinylformic acid levelling agent; 12 parts of process whites; 7 parts, zinc oxide; Organobentonite is 3 parts; Titanium dioxide is 10 parts; 8 parts of dimethylbenzene; 4 parts of clorafins; 12.5 parts of anti-settling agents; 10 parts of butylacetates.
3. a kind of copper unsaturated polyester powder coating according to claim 1, is characterized in that: described anti-settling agent model is BYK-410.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310618966.7A CN103666216A (en) | 2013-11-29 | 2013-11-29 | Unsaturated polyester powder coating for copper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310618966.7A CN103666216A (en) | 2013-11-29 | 2013-11-29 | Unsaturated polyester powder coating for copper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103666216A true CN103666216A (en) | 2014-03-26 |
Family
ID=50305015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310618966.7A Withdrawn CN103666216A (en) | 2013-11-29 | 2013-11-29 | Unsaturated polyester powder coating for copper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103666216A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108641072A (en) * | 2018-05-17 | 2018-10-12 | 广东涂亿科技有限公司 | A kind of unsaturated polyester resin can be thermally cured film forming, powdery paints and its preparation method and application |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016434A (en) * | 2007-02-13 | 2007-08-15 | 湖南至诚涂料有限公司 | Ultraviolet light ultra-low-temperature solidity powder coating |
-
2013
- 2013-11-29 CN CN201310618966.7A patent/CN103666216A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016434A (en) * | 2007-02-13 | 2007-08-15 | 湖南至诚涂料有限公司 | Ultraviolet light ultra-low-temperature solidity powder coating |
Non-Patent Citations (1)
| Title |
|---|
| 黄玉媛等: "《精细化学品实用配方手册》", 31 January 2009 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108641072A (en) * | 2018-05-17 | 2018-10-12 | 广东涂亿科技有限公司 | A kind of unsaturated polyester resin can be thermally cured film forming, powdery paints and its preparation method and application |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140326 |