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Application of zeolite powder in wall coating

A technology of zeolite powder and paint, applied in the direction of coating, latex paint, etc., can solve the problems of improving the environmental protection performance of wall paint, and achieve the effects of good environmental protection function, improved scrub resistance, and high strength

Inactive Publication Date: 2007-10-17
翟翠明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In various reported studies, there is no research report on improving the environmental performance of wall coatings by improving the inorganic filler materials in wall coatings.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] 30kg deionized water, 20kg 1250 mesh (12.3 microns) zeolite powder, 3kg 1250 mesh talc powder, 2kg light calcium carbonate, 10kg titanium dioxide, 0.001kg fluorescent whitening agent, 1.5kg sodium hexametaphosphate, 1kg sodium polyacrylate , 1.5kg of isopropanol, 1.5kg of organic bentonite and 1kg of zinc stearate were added to the mixing tank in turn, stirred at high speed for 50 minutes, then poured into a sand mill and ground at room temperature. When the average particle size of the slurry When it reaches below 12 microns, put the slurry into a mixing tank for use.

[0036] Add 20kg polyacrylic acid emulsion, 1kg tributyl phosphate, 0.5kg simethicone, 2kg sodium dodecylsulfonate, 1kg ethylene glycol ether, 1kg acrylic acid copolymer (2100) and 0.5kg cellulose acetate to another In the mixing tank, stir at high speed for 10 minutes, pour into the above mixing tank and mix with the above slurry, add 1kg hydroxyethyl cellulose, 1kg methyl cellulose and appropriate amou...

Embodiment 2

[0040] 20kg deionized water, 1kg 1500 mesh talcum powder, 24kg 1500 mesh (10 micron) zeolite powder, 12kg titanium dioxide, 0.001kg fluorescent whitening agent, 2kg sodium hexametaphosphate, 1kg sodium polycarboxylate, 1.5kg sec-butanol , 1 kg of organic bentonite and 0.5 kg of butyl phosphate were added to the mixing tank in turn, stirred at high speed for 50 minutes, then poured into a ball mill, and ground at room temperature. When the average particle size of the slurry reached below 10 microns, the slurry Put it in a mixing tank for later use.

[0041] 28kg polystyrene acrylic emulsion, 1kg sorbitan tributyl laurate, 1kg ethanol, 1.5kg polyoxyethylene castor oil, 1kg sodium dodecyl sulfonate, 1kg ethylene glycol, 0.5kg ethylene glycol butyl ether Add 1kg of non-ionic modified silicone oil (leveling agent-466) into another mixing tank in turn, stir at high speed for 15 minutes, mix with the above slurry in the above mixing tank, and add 1kg of butyl phthalate under stirrin...

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Abstract

The invention relates to an application of zeolite powder in the wall dopes. The zeolite powder is used as the inorganic filler in the wall dopes and the obtained dopes have good environmental protection effect. The dopes can effectively absorb the toxic and hazardous gases in the environment and adjust the air humidity after being cured into paint membrane. The invention also has the effects of good continuity of the paint membrane, high strength, reinforced washing and brushing resistance and improved adhesion between the paint membrane and the wall.

Description

technical field [0001] The invention relates to the field of polymer coatings, in particular to building wall coatings, in particular to the application of zeolite powder in wall coatings. Background technique [0002] With the improvement of living standards, people's requirements for living conditions are getting higher and higher, and the requirements for building materials, such as coating materials such as interior and exterior wall coatings, are also getting higher and higher. Existing known indoor and interior wall coatings etc. generally use volatile organic raw materials, so it will cause a certain degree of pollution to the indoor environment. For example, the paint film formed after curing will release various peculiar smells and a large amount of toxic and harmful gases, such as Formaldehyde, etc., will seriously endanger the safety and health of the human body. [0003] Wall paint includes interior and exterior wall paint. Interior and exterior wall paints can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D7/12C09D5/02C09D133/02C09D131/04C09D125/14
Inventor 翟翠明王锡臣翟军
Owner 翟翠明
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