Fortified latex paint

A technology of latex paint and white latex, which is applied in the field of reinforced latex paint, can solve the problems of low strength, easy cracking, poor toughness, etc., and achieve high-strength effects

Inactive Publication Date: 2003-11-19
长春市泰发实业(集团)有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the common latex paints on the market generally have the disadvantages of low strength and poor toughness, especially affected by the climate, they are prone to cracking

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Weigh the raw materials according to the following ratio:

[0011] White Latex 40 Lithopone 20 Light Calcium Carbonate 40 Polyvinyl Alcohol 10

[0012] Silicon carbide 0.5 sticky powder 5

[0013] Process method: first immerse polyvinyl alcohol in the same amount of water and heat to dissolve it into a 50% solution, add water and the above components into the mixer during continuous stirring, and then sequentially add light calcium carbonate, 50% polyvinyl alcohol aqueous solution, and Add German powder, viscous powder, white latex, and silicon carbide into the mixer and mix well.

Embodiment 2

[0015] Weigh the raw materials according to the following ratio:

[0016] White Latex 50 Lithopone 40 Light Calcium Carbonate 30 Polyvinyl Alcohol 4.5

[0017] Silicon carbide 1 Sticky powder 10

[0018] Process method: first immerse polyvinyl alcohol in the same amount of water and heat to dissolve it into a 50% solution, add water and the above components into the mixer during continuous stirring, and then sequentially add light calcium carbonate, 50% polyvinyl alcohol aqueous solution, and Add German powder, viscous powder, white latex, and silicon carbide into the mixer and mix well.

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PUM

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Abstract

An intensified emulsion paint is prepared from white emulsion, lithopone, light calcium carbonate, polyvinyl alcohol, silicon carbide and adhesive powder. Its advantages are high strength and toughness and not cracking.

Description

Technical field: [0001] The invention belongs to chemical coatings, and particularly relates to a reinforced latex paint. Background technique: [0002] At present, the common latex paints on the market generally have the shortcomings of low strength and poor toughness, and are especially prone to bursting due to the influence of weather. Summary of the invention: [0003] The technical problem to be solved by the present invention is to provide a reinforced latex paint with high strength, good toughness and not easy to burst. [0004] The present invention is made of the following components (parts by weight): [0005] White latex 40-50 Lithopone 20-40 Light calcium carbonate 30-40 [0006] Polyvinyl alcohol 4.5-10 Silicon carbide 0.5-1 Viscous powder 5-10 [0007] The preparation method of the present invention is as follows: first immerse polyvinyl alcohol in the same amount of water and heat to dissolve it into a 50% solution, add water and the above components into the mixe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D131/04
Inventor 郭大伟
Owner 长春市泰发实业(集团)有限责任公司
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