CN101348684A - Preparation of polyester type powder paint - Google Patents
Preparation of polyester type powder paint Download PDFInfo
- Publication number
- CN101348684A CN101348684A CNA2007100582430A CN200710058243A CN101348684A CN 101348684 A CN101348684 A CN 101348684A CN A2007100582430 A CNA2007100582430 A CN A2007100582430A CN 200710058243 A CN200710058243 A CN 200710058243A CN 101348684 A CN101348684 A CN 101348684A
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- CN
- China
- Prior art keywords
- agent
- polyester type
- paint
- preparation
- powder paint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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- Paints Or Removers (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
The invention relates to a method for preparing a polyester type powdery paint. 60 kg of rein, 60 kg of filling agent, 10 kg of titanium pigment, 5 kg of firming agent TGIC, 0.4 kg of benzoin as a degassing agent and 5 kg of flatting agent GLP505 are subjected to polyreaction in a reaction kettle; after the polyreaction is finished and before the mixture is discharged from the reaction kettle or a heat insulation kettle, the mixture is added with the filling agent or/and the paint with certain amount, evenly stirred and subjected to discharging, cooling, tablet forming, breaking and pulverizing, thereby preparing the powdery paint. The method has the advantages of increasing the adding amount of the filling agent and reducing the adding amount of the paint portion and the cost price.
Description
Technical field
The present invention relates to a kind of preparation method of polyester type powder paint.
Background technology
The powder coating cost value is to a great extent by filler or the decision of pigment add-on, existing powder coating manufacturing process limits it and can not add 100% even 200% filler and still can satisfy desired coating performance, and the pigment that perhaps adds minute quantity reaches fine coating opacifying power.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, a kind of preparation method of polyester type powder paint is provided, in polyester type powder paint, improve filling adding amount or reduce the pigment add-on.
Technical scheme of the present invention is: a kind of preparation method of polyester type powder paint is characterized in that: may further comprise the steps: resin 60kg, filler 60kg, titanium dioxide 10kg, solidifying agent TGIC5kg, air release agent st-yrax 0.4kg, flow agent GLP5055kg, after polyreaction finishes in reactor, emit before reactor or the insulation still, add the filler necessarily make a gesture of measuring or/and pigment stirs, carry out blowing, cooling, compressing tablet, fragmentation, abrasive dust, make powder coating.
Beneficial effect of the present invention: increase filling adding amount, reduce pigment part add-on, price reduces cost.
Embodiment
Embodiment: a kind of preparation method of polyester type powder paint may further comprise the steps: resin 60kg, filler 60kg, titanium dioxide 10kg, solidifying agent TGIC5kg, air release agent st-yrax 0.4kg, flow agent GLP505 5kg, after polyreaction finishes in reactor, emit before reactor or the insulation still, add the filler necessarily make a gesture of measuring or/and pigment stirs, carry out blowing, cooling, compressing tablet, fragmentation, abrasive dust, make powder coating.
Claims (1)
1, a kind of preparation method of polyester type powder paint is characterized in that: may further comprise the steps: resin 60kg, filler 60kg, titanium dioxide 10kg, solidifying agent TGIC5kg, air release agent st-yrax 0.4kg, flow agent GLP5055kg, after polyreaction finishes in reactor, emit before reactor or the insulation still, add the filler necessarily make a gesture of measuring or/and pigment stirs, carry out blowing, cooling, compressing tablet, fragmentation, abrasive dust, make powder coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100582430A CN101348684A (en) | 2007-07-18 | 2007-07-18 | Preparation of polyester type powder paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100582430A CN101348684A (en) | 2007-07-18 | 2007-07-18 | Preparation of polyester type powder paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101348684A true CN101348684A (en) | 2009-01-21 |
Family
ID=40267670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100582430A Withdrawn CN101348684A (en) | 2007-07-18 | 2007-07-18 | Preparation of polyester type powder paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101348684A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160193A (en) * | 2013-02-22 | 2013-06-19 | 安徽华辉塑业科技有限公司 | Zero diopter type polyester powder coating and preparation method thereof |
| CN104277683A (en) * | 2014-10-31 | 2015-01-14 | 安徽神剑新材料股份有限公司 | Powder coating sprayed through friction gun |
| CN109810618A (en) * | 2019-01-23 | 2019-05-28 | 余姚市亚宇工贸有限公司 | A kind of modified polyester powder coating and preparation method thereof |
-
2007
- 2007-07-18 CN CNA2007100582430A patent/CN101348684A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160193A (en) * | 2013-02-22 | 2013-06-19 | 安徽华辉塑业科技有限公司 | Zero diopter type polyester powder coating and preparation method thereof |
| CN103160193B (en) * | 2013-02-22 | 2016-05-18 | 安徽华辉塑业科技股份有限公司 | Zero diopter type polyester powder coating and preparation method thereof |
| CN104277683A (en) * | 2014-10-31 | 2015-01-14 | 安徽神剑新材料股份有限公司 | Powder coating sprayed through friction gun |
| CN109810618A (en) * | 2019-01-23 | 2019-05-28 | 余姚市亚宇工贸有限公司 | A kind of modified polyester powder coating and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |