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Scrubbing-resistant interior wall coating

A technology of interior wall coating and scrub resistance, applied in the direction of coating, can solve the problems of poor heat resistance, no crack resistance, easy foaming, etc., and achieve the effect of good heat resistance

Active Publication Date: 2015-01-14
邹城曦轩涂料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the above technical problems, the present application provides a scrub-resistant interior wall coating, which solves the technical problems of existing scrub-resistant interior wall coatings such as easy foaming, falling off, poor heat resistance, and no resistance to cracking.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A kind of anti-scrubbing interior wall paint, its raw material ratio is as follows in parts by weight: 100 parts of polyvinyl alcohol resin; 15 parts of wollastonite; 10 parts of sodium hexametaphosphate; 30 parts of mica powder; 60 parts of water; 10 parts of base siloxane; 20 parts of titanium dioxide; 5 parts of n-butanol; 25 parts of tributyl phosphate; 5 parts of triethylene tetramine; 15 parts of heavy calcium carbonate; 10 parts of cyclohexanone; 20 parts of butyl ester; 10 parts of DOP; 5 parts of boric acid.

[0016] Put polyvinyl alcohol resin and water into the reactor, stir while heating to 90°C, add wollastonite, mica powder, cyclohexanone and polydimethylsiloxane after the polyvinyl alcohol resin is completely dissolved, and cool down to At 30°C, add sodium hexametaphosphate and react for 0.8h, add titanium dioxide, light calcium carbonate and the rest of the raw materials, and mix to obtain the finished product.

[0017] The solid content of the product ...

Embodiment 2

[0019] A kind of anti-scrubbing interior wall coating, its raw material ratio is as follows by weight: 100 parts of polyvinyl alcohol resin; 25 parts of wollastonite; 20 parts of sodium hexametaphosphate; 40 parts of mica powder; 80 parts of water; 20 parts of base siloxane; 40 parts of titanium dioxide; 10 parts of n-butanol; 35 parts of tributyl phosphate; 10 parts of triethylenetetramine; 35 parts of heavy calcium carbonate; 30 parts of butyl ester; 20 parts of DOP; 10 parts of boric acid.

[0020] Put polyvinyl alcohol resin and water into the reactor, stir while heating to 100°C, add wollastonite, mica powder, cyclohexanone and polydimethylsiloxane after the polyvinyl alcohol resin is completely dissolved, and cool down to At 40°C, add sodium hexametaphosphate to react for 1.2 hours, add titanium dioxide, light calcium carbonate and the rest of the raw materials, and mix to obtain the finished product.

[0021] The solid content of the product is 40%, and the fineness is...

Embodiment 3

[0023] A kind of anti-scrubbing interior wall coating, its raw material ratio is as follows by weight: 100 parts of polyvinyl alcohol resin; 20 parts of wollastonite; 15 parts of sodium hexametaphosphate; 35 parts of mica powder; 70 parts of water; 15 parts of siloxane; 30 parts of titanium dioxide; 8 parts of n-butanol; 30 parts of tributyl phosphate; 7 parts of triethylene tetramine; 25 parts of heavy calcium carbonate; 20 parts of cyclohexanone; 25 parts of butyl ester; 15 parts of DOP; 8 parts of boric acid.

[0024] Put polyvinyl alcohol resin and water into the reactor, stir while heating to 95°C, add wollastonite, mica powder, cyclohexanone and polydimethylsiloxane after the polyvinyl alcohol resin is completely dissolved, and cool down to At 35°C, add sodium hexametaphosphate to react for 1 hour, add titanium dioxide, light calcium carbonate and the remaining raw materials, and mix to obtain the finished product.

[0025] The solid content of the product is 35%, the f...

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PUM

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Abstract

The invention relates to a scrubbing-resistant interior wall coating which is prepared from the following raw materials in parts by weight: 100 parts of polyvinyl alcohol resin, 15-25 parts of wollastonite, 10-20 parts of sodium hexametaphosphate, 30-40 parts of mica powder, 60-80 parts of water, 10-20 parts of a flatting agent, 20-40 parts of a coloring pigment, 5-10 parts of n-butyl alcohol, 25-35 parts of tributyl phosphate, 5-10 parts of triethylene tetramine, 15-35 parts of ground calcium carbonate, 10-30 parts of cyclohexanone, 20-30 parts of dibutyl phthalate, 10-20 parts of DOP (dioctyl phthalate) and 5-10 parts of boric acid. The solid content of the product is 30-40%, the fineness is 60-70 mu m, and after surface drying at 25 DEG C for 0.4-0.8 hour and soaking in water for a week, the coating is free of bubble and falling. The scrubbing-resistant interior wall coating is good in heat resistance and free of stickiness and cracking for 7 hours at 90 DEG C. The product is scrubbing-resistant for 500-600 times and can be widely produced to continuously replace existing materials.

Description

technical field [0001] The application belongs to the field of coatings, in particular to a scrub-resistant interior wall coating. Background technique [0002] Paint, traditionally known as paint in China. The so-called paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, oil, or emulsion, with or without adding pigments, fillers, adding The corresponding additives are viscous liquids prepared with organic solvents or water. Interior wall coatings include liquid coatings and powder coatings. Common latex paints and wall paints are liquid coatings. The ingredients of interior wall paint are basically composed of water, pigments, emulsions, fillers and various additives. These raw materials are not toxic. As for latex paint, the main substances that may be toxic are ethylene glycol in the film forming agent and organic mercury in the antifungal agent. P...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D129/04C09D7/12
CPCC08K2201/014C09D5/024C09D129/04C08L83/04C08K13/02C08K3/34C08K3/32C08K5/05C08K5/521C08K2003/265
Inventor 陆志强
Owner 邹城曦轩涂料科技有限公司
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