CN105623460A - Thermosetting powder coating material - Google Patents
Thermosetting powder coating material Download PDFInfo
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- CN105623460A CN105623460A CN201410605051.7A CN201410605051A CN105623460A CN 105623460 A CN105623460 A CN 105623460A CN 201410605051 A CN201410605051 A CN 201410605051A CN 105623460 A CN105623460 A CN 105623460A
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- calcium carbonate
- curing agent
- epoxy resin
- barium sulfate
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Abstract
The invention belongs to the field of coating materials, and particularly relates to a thermosetting powder coating material. The coating material is characterized by containing the components of epoxy resin, organic silicon resin, barium sulfate, calcium carbonate, aluminium powder and a polyamine curing agent. The components comprise, in parts by mass, 20 to 30 parts of epoxy resin, 20 to 30 parts of organic silicon resin, 5 to 15 parts of barium sulfate, 5 to 15 parts of calcium carbonate, 2 to 5 parts of aluminium powder and 2 to 5 parts of polyamine curing agent. The ingredients of the coating material are fairly simple and the cost of production is relatively low.
Description
Technical field
The invention belongs to paint field, particularly relate to a kind of thermosetting powder coating.
Background technology
Thermosetting powder coating is a kind of novel without solvent 100% solid powdery coating, and it has solvent-free, pollution-free, recyclable, environmental protection, the saving energy and resource, reduces labor intensity and film mechanical strength high. Thermosetting powder coating refers to using thermosetting resin as film forming matter, added the firming agent of cross-linking reaction heated after can form insoluble not molten quality hard coat. Temperature this coating high again softens without as thermoplastic coating, and can only decompose. The resin adopted due to thermosetting powder coating is the prepolymer that the degree of polymerization is relatively low, molecular weight is relatively low, so the levelability of coating is better, there is good dicoration, and low-molecular-weight prepolymer cured after, the macromole of cross-linked network can be formed, thus coating has better anti-corrosive properties and mechanical performance, therefore thermosetting powder coating development is particularly rapid.
At present, the comparison of ingredients of the thermosetting powder coating of commercial type is complicated, and production cost is higher, is unfavorable for that it is promoted and application.
Summary of the invention
The present invention is directed to above-mentioned technical problem, it is provided that a kind of comparison of ingredients is simple, the thermosetting powder coating that production cost is relatively low.
In order to solve above-mentioned technical problem, the invention provides a kind of thermosetting powder coating, it is characterized in that: include epoxy resin, organic siliconresin, barium sulfate, calcium carbonate, aluminium powder, polyamine curing agent, each component consists of epoxy resin 20-30 part, organic siliconresin 20-30 part, barium sulfate 5-15 part, calcium carbonate 5-10 part, aluminium powder 2-5 part, polyamine curing agent 2-5 part according to mass fraction.
Each component consists of epoxy resin 25 parts, organic siliconresin 25 parts, 10 parts of barium sulfate, calcium carbonate 8 parts, aluminium powder 4 parts, polyamine curing agent 3 parts according to more high quality number.
The invention have the benefit that
1, present component is fairly simple, and production cost is relatively low;
2, production technology is fairly simple, it is not necessary to complicated process equipment;
3, the production time is short, and process velocity is fast, and common laborer only needs the simple training can be on duty.
Detailed description of the invention
Embodiment 1
A kind of thermosetting powder coating, including epoxy resin, organic siliconresin, barium sulfate, calcium carbonate, aluminium powder, polyamine curing agent, each component consists of epoxy resin 20 parts, organic siliconresin 27 parts, 8 parts of barium sulfate, calcium carbonate 6 parts, aluminium powder 3 parts, polyamine curing agent 2 parts according to mass fraction, after the agitated machine mix homogeneously of each raw material, extrude through extruder, thinly slicing after cooling, eventually pass pulverizer and be ground into fine grained, packaged, quality inspection gets product.
Embodiment 2
A kind of thermosetting powder coating, including epoxy resin, organic siliconresin, barium sulfate, calcium carbonate, aluminium powder, polyamine curing agent, each component consists of epoxy resin 25 parts, organic siliconresin 25 parts, 10 parts of barium sulfate, calcium carbonate 8 parts, aluminium powder 4 parts, polyamine curing agent 3 parts according to mass fraction, after the agitated machine mix homogeneously of each raw material, extrude through extruder, thinly slicing after cooling, eventually pass pulverizer and be ground into fine grained, packaged, quality inspection gets product.
Embodiment 3
A kind of thermosetting powder coating, including epoxy resin, organic siliconresin, barium sulfate, calcium carbonate, aluminium powder, polyamine curing agent, each component consists of epoxy resin 30 parts, organic siliconresin 23 parts, 13 parts of barium sulfate, calcium carbonate 7 parts, aluminium powder 4 parts, polyamine curing agent 3 parts according to mass fraction, after the agitated machine mix homogeneously of each raw material, extrude through extruder, thinly slicing after cooling, eventually pass pulverizer and be ground into fine grained, packaged, quality inspection gets product.
Embodiment 4
A kind of thermosetting powder coating, including epoxy resin, organic siliconresin, barium sulfate, calcium carbonate, aluminium powder, polyamine curing agent, each component consists of epoxy resin 28 parts, organic siliconresin 26 parts, 14 parts of barium sulfate, calcium carbonate 7 parts, aluminium powder 4 parts, polyamine curing agent 3 parts according to mass fraction, after the agitated machine mix homogeneously of each raw material, extrude through extruder, thinly slicing after cooling, eventually pass pulverizer and be ground into fine grained, packaged, quality inspection gets product.
Above four embodiments of the present invention are described in detail, but content has been only presently preferred embodiments of the present invention, it is impossible to be considered the practical range for limiting the present invention. All equalizations made according to the present patent application scope change and improvement etc., all should still belong within the patent covering scope of the present invention.
Claims (2)
1. a thermosetting powder coating, it is characterized in that: include epoxy resin, organic siliconresin, barium sulfate, calcium carbonate, aluminium powder, polyamine curing agent, each component consists of epoxy resin 20-30 part, organic siliconresin 20-30 part, barium sulfate 5-15 part, calcium carbonate 5-10 part, aluminium powder 2-5 part, polyamine curing agent 2-5 part according to mass fraction.
2. a kind of thermosetting powder coating according to claim 1, it is characterised in that: each component consists of epoxy resin 25 parts, organic siliconresin 25 parts, 10 parts of barium sulfate, calcium carbonate 8 parts, aluminium powder 4 parts, polyamine curing agent 3 parts according to more high quality number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410605051.7A CN105623460A (en) | 2014-11-03 | 2014-11-03 | Thermosetting powder coating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410605051.7A CN105623460A (en) | 2014-11-03 | 2014-11-03 | Thermosetting powder coating material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105623460A true CN105623460A (en) | 2016-06-01 |
Family
ID=56038827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410605051.7A Pending CN105623460A (en) | 2014-11-03 | 2014-11-03 | Thermosetting powder coating material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105623460A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109266214A (en) * | 2018-09-19 | 2019-01-25 | 江苏三木化工股份有限公司 | Heat Resistant Powder Coatings of high adhesion force and preparation method thereof |
| CN111138970A (en) * | 2019-12-23 | 2020-05-12 | 江阴市玲珑高分子材料有限公司 | Thermosetting powder coating |
| US11244655B2 (en) * | 2018-09-10 | 2022-02-08 | Boe Intelligent Iot Technology Co., Ltd | Method and electronic device for modulating brightness-grayscale curve of display device |
| CN115213014A (en) * | 2022-07-20 | 2022-10-21 | 浙江菲达环保科技股份有限公司 | Coating cathode wire and electrostatic spraying method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1563230A (en) * | 2004-04-16 | 2005-01-12 | 大庆市萨尔图区华谊金属涂镀厂 | Plasticizing modified anticorrosive powder coating, and preparing method |
| CN1989168A (en) * | 2004-05-21 | 2007-06-27 | 通用电气公司 | Catalyst for curing epoxy resins, epoxy resin composition, and powder coating composition |
| CN103509432A (en) * | 2013-09-03 | 2014-01-15 | 蚌埠市鸿安精密机械有限公司 | Metallic flicker powder paint |
-
2014
- 2014-11-03 CN CN201410605051.7A patent/CN105623460A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1563230A (en) * | 2004-04-16 | 2005-01-12 | 大庆市萨尔图区华谊金属涂镀厂 | Plasticizing modified anticorrosive powder coating, and preparing method |
| CN1989168A (en) * | 2004-05-21 | 2007-06-27 | 通用电气公司 | Catalyst for curing epoxy resins, epoxy resin composition, and powder coating composition |
| CN103509432A (en) * | 2013-09-03 | 2014-01-15 | 蚌埠市鸿安精密机械有限公司 | Metallic flicker powder paint |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11244655B2 (en) * | 2018-09-10 | 2022-02-08 | Boe Intelligent Iot Technology Co., Ltd | Method and electronic device for modulating brightness-grayscale curve of display device |
| CN109266214A (en) * | 2018-09-19 | 2019-01-25 | 江苏三木化工股份有限公司 | Heat Resistant Powder Coatings of high adhesion force and preparation method thereof |
| CN111138970A (en) * | 2019-12-23 | 2020-05-12 | 江阴市玲珑高分子材料有限公司 | Thermosetting powder coating |
| CN115213014A (en) * | 2022-07-20 | 2022-10-21 | 浙江菲达环保科技股份有限公司 | Coating cathode wire and electrostatic spraying method thereof |
| CN115213014B (en) * | 2022-07-20 | 2024-03-15 | 浙江菲达环保科技股份有限公司 | Coating cathode line and electrostatic spraying method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |