CN104130678A - Manufacturing method of cross-linked polyester paint - Google Patents
Manufacturing method of cross-linked polyester paint Download PDFInfo
- Publication number
- CN104130678A CN104130678A CN201410342419.5A CN201410342419A CN104130678A CN 104130678 A CN104130678 A CN 104130678A CN 201410342419 A CN201410342419 A CN 201410342419A CN 104130678 A CN104130678 A CN 104130678A
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- parts
- cross
- polyester paint
- manufacturing
- linked polyester
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Abstract
The invention provides a manufacturing method of cross-linked polyester paint. The cross-linked polyester paint comprises, by weight, 236 parts of adipic acid, 236 parts of diethylene glycol diacrylate, 210 parts of cyclohexanone, 108 parts of trimethylolpropane and 26 parts of xylene. The manufacturing method comprises the following steps of putting the above materials into a reaction tank, stepwisely heating the materials to a temperature of 210 DEG C, keeping the temperature for 5h until an acid value is 5.0mgKOH/g, stopping heating, cooling the materials to a temperature below 150 DEG C, adding a solvent into the materials, carrying out stirring to obtain a uniform mixture, and carrying out filtration to obtain a filtrate which is a finished product. The cross-linked polyester paint obtained by the manufacturing method has good adhesion, wear resistance and weatherability.
Description
Technical field
The present invention relates to the making method of coating, be specifically related to a kind of making method of cross-linking type Polyester Paint.
Background technology
Current Polyester Paint is because technique is coarse, and sticking power, wear resistance, weathering resistance all do not reach requirement.
Summary of the invention
The making method that the object of this invention is to provide a kind of cross-linking type Polyester Paint, solves one or more problem of the prior art.
According to an aspect of the present invention, provide a kind of making method of cross-linking type Polyester Paint, comprise the raw material of following parts by weight: 236 parts of hexanodioic acids, 236 parts of diethylene glycols, 210 parts of pimelinketone, 108 parts of TriMethylolPropane(TMP)s, 26 parts of dimethylbenzene; Above-mentioned material is dropped into retort, be progressively warming up to 210 ℃, keep 5 hours, acid number reaches after 5.0mgKOH/g, stops heating, is cooled to below 150 ℃, adds solvent, stirs, and gets filtrate after filtration, makes finished product.
The making method of a kind of cross-linking type Polyester Paint provided by the invention, the finished product of making has stronger sticking power, wear-resisting, weathering resistance, meets the requirement of national standard completely.
Specific implementation method
The making method that the invention provides a kind of cross-linking type Polyester Paint, comprises raw material: hexanodioic acid 236g, diethylene glycol 236g, pimelinketone 210g, TriMethylolPropane(TMP) 108g, dimethylbenzene 26g; Above-mentioned material is dropped into retort, be progressively warming up to 210 ℃, keep 5 hours, acid number reaches after 5.0mgKOH/g, stops heating, is cooled to below 150 ℃, adds solvent, stirs, and gets filtrate after filtration, makes finished product.
The making method of a kind of cross-linking type Polyester Paint provided by the invention, has optimized manufacture craft, and the finished product of making has stronger sticking power, wear-resisting, weathering resistance.
More than statement is only optimal way of the present invention, it should be pointed out that to those skilled in the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, within these also should be considered as protection scope of the present invention.
Claims (1)
1. a making method for cross-linking type Polyester Paint, is characterized in that, comprises the raw material of following parts by weight: 236 parts of hexanodioic acids, 236 parts of diethylene glycols, 210 parts of pimelinketone, 108 parts of TriMethylolPropane(TMP)s, 26 parts of dimethylbenzene; Above-mentioned material is dropped into retort, be progressively warming up to 210 ℃, keep 5 hours, acid number reaches after 5.0mgKOH/g, stops heating, is cooled to below 150 ℃, adds solvent, stirs, and gets filtrate after filtration, makes finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410342419.5A CN104130678A (en) | 2014-07-17 | 2014-07-17 | Manufacturing method of cross-linked polyester paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410342419.5A CN104130678A (en) | 2014-07-17 | 2014-07-17 | Manufacturing method of cross-linked polyester paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104130678A true CN104130678A (en) | 2014-11-05 |
Family
ID=51803542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410342419.5A Pending CN104130678A (en) | 2014-07-17 | 2014-07-17 | Manufacturing method of cross-linked polyester paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104130678A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960002956B1 (en) * | 1991-12-31 | 1996-03-02 | 고려화학 주식회사 | Method for preparing polyester |
| CN101343353A (en) * | 2008-08-12 | 2009-01-14 | 无锡市虎皇漆业有限公司 | Polyester resin special for winding steel paint base and preparation thereof |
| CN101724139A (en) * | 2008-10-23 | 2010-06-09 | 广东巴德士化工有限公司 | Light alkyd resin for interior decoration and furniture coating and preparation method thereof |
| CN102363644A (en) * | 2011-06-28 | 2012-02-29 | 衡阳恒缘电工材料有限公司 | High-temperature resistant alkyd resin and preparation method thereof |
-
2014
- 2014-07-17 CN CN201410342419.5A patent/CN104130678A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960002956B1 (en) * | 1991-12-31 | 1996-03-02 | 고려화학 주식회사 | Method for preparing polyester |
| CN101343353A (en) * | 2008-08-12 | 2009-01-14 | 无锡市虎皇漆业有限公司 | Polyester resin special for winding steel paint base and preparation thereof |
| CN101724139A (en) * | 2008-10-23 | 2010-06-09 | 广东巴德士化工有限公司 | Light alkyd resin for interior decoration and furniture coating and preparation method thereof |
| CN102363644A (en) * | 2011-06-28 | 2012-02-29 | 衡阳恒缘电工材料有限公司 | High-temperature resistant alkyd resin and preparation method thereof |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141105 |