CN103059637A - A production method of a polyvinyl acetate emulsion coating - Google Patents
A production method of a polyvinyl acetate emulsion coating Download PDFInfo
- Publication number
- CN103059637A CN103059637A CN2012105788040A CN201210578804A CN103059637A CN 103059637 A CN103059637 A CN 103059637A CN 2012105788040 A CN2012105788040 A CN 2012105788040A CN 201210578804 A CN201210578804 A CN 201210578804A CN 103059637 A CN103059637 A CN 103059637A
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- Prior art keywords
- acetate emulsion
- polyvinyl acetate
- coating
- production method
- emulsion coating
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Abstract
The invention discloses a production method of a polyvinyl acetate emulsion coating, and the method comprises the following steps: adding deionized water, an aqueous solution of 20% sodium hexametaphosphate, and propylene glycol into a glass container for stirring, slowly adding titanium dioxide and talcum powder, stirring fast for uniform dispersion, then slowly adding tributyl phosphate, continuously stirring fast for 15 minutes, slowly adding vinyl acetate emulsion, stirring until the mixture is homogeneous to give a white coating. The coating produced by using the method of the invention has ralatively good color and covering power, relatively low cost, scrub resistance, usability, and a good pigment binding property. The polyvinyl acetate emulsion coating belongs to matt emulsion paints for internal use, and can be used for medium and high-grade decorative coatings for indoor rooms.
Description
Technical field
The present invention relates to a kind of production method of polyvinyl acetate emulsion coating.
Background technology
Building coating comprises aqueous architectural coating and solvent-borne type building coating, the solvent-borne type building coating discharges noxious solvent because of its solidification process, do not meet environmental requirement and in building coating, be restricted, but because the macromolecule filming thing ageing resistance of solvent based coating is strong, sticking power good, coating is bright and clean, anti-contamination, wear resistance, acid and alkali-resistance, water tolerance etc. are better than general water-borne coatings, in the decoration of exterior wall of Highrise buildings, still using.In the long term, can be replaced by water-based fluorocarbon, silicon third gradegrade C high-performance coating.
Summary of the invention
The purpose of this invention is to provide a kind of polyvinyl acetate emulsion coating.
Technical scheme of the present invention is achieved in that the production method of polyvinyl acetate emulsion coating, it is characterized in that, its step is as follows: deionized water, stir in 20% Sodium hexametaphosphate 99 acid sodium aqueous solution, the propylene glycol adding Glass Containers, slowly add titanium dioxide and talcum powder, rapid stirring is uniformly dispersed, slowly add again tributyl phosphate, continue rapid stirring after 15 minutes, add at a slow speed vinyl acetate emulsion, until stir, obtain whitewash.Further, in whitewash, add the coloured pigment slurry, can get colo(u)r coating.Further, add titanium dioxide and talcum powder and add simultaneously a small amount of calcium carbonate.
Beneficial effect of the present invention is: the coating that processing method of the present invention is produced has preferably color and opacifying power, and lower cost also has abrasion resistance, easily uses, reaches good pigment associativity.This polyvinyl acetate emulsion coating belongs to matt emulsion interior paint, is used for medium-to-high grade room coatings decoration.
Embodiment
The production method of polyvinyl acetate emulsion coating, it is characterized in that, its step is as follows: deionized water, stir in 20% Sodium hexametaphosphate 99 acid sodium aqueous solution, the propylene glycol adding Glass Containers, slowly add titanium dioxide and talcum powder, rapid stirring is uniformly dispersed, slowly add again tributyl phosphate, continue rapid stirring after 15 minutes, add at a slow speed vinyl acetate emulsion, until stir, obtain whitewash.Further, in whitewash, add the coloured pigment slurry, can get colo(u)r coating.Further, add titanium dioxide and talcum powder and add simultaneously a small amount of calcium carbonate.The coating that processing method of the present invention is produced has preferably color and opacifying power, and lower cost also has abrasion resistance, easily uses, reaches good pigment associativity.This polyvinyl acetate emulsion coating belongs to matt emulsion interior paint, is used for medium-to-high grade room coatings decoration.
The above; only be the better embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (3)
1. the production method of polyvinyl acetate emulsion coating is characterized in that, its step is as follows:
Deionized water, stir in 20% Sodium hexametaphosphate 99 acid sodium aqueous solution, the propylene glycol adding Glass Containers, slowly add titanium dioxide and talcum powder, rapid stirring is uniformly dispersed, slowly add again tributyl phosphate, continue rapid stirring after 15 minutes, add at a slow speed vinyl acetate emulsion, until stir, obtain whitewash.
2. the production method of polyvinyl acetate emulsion coating according to claim 1 is characterized in that, adds the coloured pigment slurry in whitewash, can get colo(u)r coating.
3. the production method of polyvinyl acetate emulsion coating according to claim 1 is characterized in that, adds titanium dioxide and talcum powder and adds simultaneously a small amount of calcium carbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105788040A CN103059637A (en) | 2012-12-28 | 2012-12-28 | A production method of a polyvinyl acetate emulsion coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105788040A CN103059637A (en) | 2012-12-28 | 2012-12-28 | A production method of a polyvinyl acetate emulsion coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103059637A true CN103059637A (en) | 2013-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105788040A Pending CN103059637A (en) | 2012-12-28 | 2012-12-28 | A production method of a polyvinyl acetate emulsion coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103059637A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105062256A (en) * | 2015-08-07 | 2015-11-18 | 苏州云舒新材料科技有限公司 | Vinyl acetate emulsion paint and preparation method thereof |
-
2012
- 2012-12-28 CN CN2012105788040A patent/CN103059637A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105062256A (en) * | 2015-08-07 | 2015-11-18 | 苏州云舒新材料科技有限公司 | Vinyl acetate emulsion paint and preparation method thereof |
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| 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: 20130424 |