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Scrubbing-resistant paint

A washable and coating technology, which is applied in the direction of anti-corrosion coatings, fireproof coatings, conductive coatings, etc., can solve the problems of poor scrub resistance and achieve good scrub resistance, good thermochemical stability, and stable mechanical properties.

Inactive Publication Date: 2016-12-07
LIUZHOU YITING TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of anti-scrubbing coating, which can solve the problem of poor anti-scrubbing performance in existing architectural coatings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The wash-resistant paint of the present embodiment is made of the following raw materials in parts by weight: 60 parts of tertiary vinyl carbonate, 6 parts of 3% by weight aqueous solution of hydroxyethyl cellulose, 15 parts of nano-zirconia, and 15 parts of glass microspheres , 10 parts of talcum powder, 5 parts of bentonite, 0.1 part of tributyl phosphate, and 40 parts of deionized water; among them, the glass microspheres are hollow glass microspheres with an average particle size of 40um, a wall thickness of 1-2um, and a bulk density of 0.1g / cm 3 ; The average particle size of nanometer zirconia is 50nm.

[0016] During preparation, put 3% by weight aqueous solution of hydroxyethyl cellulose and tributyl phosphate into deionized water and stir at high speed for 15 minutes, add vinyl tertiary carbonate, and stir at high speed for 1 hour to obtain an emulsion; add Nano zirconium dioxide and talcum powder, stirred at high speed for 30 minutes, finally, added glass mic...

Embodiment 2

[0018] The wash-resistant paint of the present embodiment is made of the following raw materials in parts by weight: 68 parts of tertiary vinyl carbonate, 7 parts of 3% by weight aqueous solution of hydroxyethyl cellulose, 18 parts of nano zirconium dioxide, and 20 parts of glass microspheres , 12 parts of talcum powder, 8 parts of bentonite, 0.15 parts of tributyl phosphate, and 55 parts of deionized water; among them, the glass microspheres are hollow glass microspheres with an average particle size of 50um, a wall thickness of 1-2um, and a bulk density of 0.2g / cm 3 ; The average particle size of nanometer zirconia is 20nm. The preparation method is the same as implementation 1.

Embodiment 3

[0020] The wash-resistant paint of the present embodiment is made of the following raw materials in parts by weight: 80 parts of vinyl tertiary carbonate, 8 parts of hydroxyethyl cellulose aqueous solution of 3% by weight, 20 parts of nano zirconium dioxide, and 25 parts of glass microspheres , 115 parts of talcum powder, 10 parts of bentonite, 0.2 parts of tributyl phosphate, 65 parts of deionized water; among them, glass microspheres are hollow glass microspheres with an average particle size of 60um, a wall thickness of 1-2um, and a bulk density of 0.25g / cm 3 ; The average particle size of nanometer zirconia is 30nm. The preparation method is the same as implementation 1.

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Abstract

The invention discloses scrubbing-resistant paint, and relates to the technical field of building materials. The paint is prepared from, by weight, 60-80 parts of vinyl versatate, 6-8 parts of hydroxyethyl cellulose water solution with weight ratio of 3%, 15-20 parts of nanometer zirconium oxide, 15-25 parts of glass beads, 10-15 parts of talcum powder, 5-10 parts of bentonite, 0.1-0.2 part of tributyl phosphate and 40-65 parts of deionized water. The problem that existing building materials are poor in scrubbing resistance is solved.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a scrub-resistant paint. Background technique [0002] Architectural coatings are materials that are coated on the surface of objects, can bond well with the coated substrate and form a complete and tough protective film. It mainly has special functions such as protection, decoration, sound insulation, and heat insulation. The functions that architectural coatings should focus on are different, and there are thousands of them. The properties of most architectural coatings generally include the hiding power, adhesion, minimum film-forming temperature change, drying, color retention, gloss retention and Leveling. In practical application, architectural coatings are often light-colored coatings. After the wall coating is soiled, the dirty parts are often more obvious and need to be wiped off. Therefore, the scrub resistance of coatings is also an important indicator of c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/06C09D7/12C09D5/08C09D5/24
CPCC09D4/06C09D5/08C09D5/18C09D5/24
Inventor 王嘉龙
Owner LIUZHOU YITING TRADE
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