Stain-resistant waterborne coating

A sewage and stain-resistant technology, applied in the direction of coating, etc., can solve the problems of waste of resources, short effect and long service life, and achieve the effect of fast drying speed, stable coating and strong applicability

Inactive Publication Date: 2014-03-26
王传福
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The aesthetic effect and service life are not long, which greatly wastes resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of stain-resistant water-based coating, it is made up of the raw material of following parts by weight (kg):

[0021] Polytetrafluoroethylene emulsion 60, molybdenum disulfide 2, cerium tetrafluoride 0.3, 2,6-di-tert-butyl-p-cresol 2, 2-hydroxy-4-n-octyloxybenzophenone 0.4, whisker silicon 10. Bisphenol A phosphite 2, alumina powder 1, alkyl phosphate diethanolamine salt 2, alkyl alcohol amide 1, maleic anhydride-acrylic acid copolymer 4, calcium silicate 10, additive 6, deionization water 25;

[0022] Described auxiliary agent is made up of the raw material of following weight part:

[0023] Polyvinyl acetate emulsion 15, propolis 2, polyoxyethylene oleate 0.8, sodium aluminosilicate 1, polyoxypropylene glycol 1, nano-montmorillonite powder 5;

[0024] Mix the above propolis with polyoxypropylene glycol and heat to 80°C, stir evenly, add nano-montmorillonite powder, stir and disperse at 200 rpm for 6 minutes, add polyoxyethylene oleate, stir and disperse at 60...

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PUM

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Abstract

The invention discloses a stain-resistant waterborne coating which comprises raw materials in parts by weight as follows: 53-60 parts of a polytetrafluoroethylene emulsion, 1-2 parts of molybdenum disulfide, 0.1-0.3 part of cerium tetrafluoride, 1-2 parts of 2, 6- butylated hydroxytoluene, 0.4-1 part of 2-hydroxy-4-n-octoxy-benzophenone, 8-10 parts of silicon whisker, 0.8-2 parts of bisphenol A phosphite, 1-2 parts of alumina powder, 1-2 parts of alkyl phosphate diethanolamine salt, 1-2 parts of alkylolamide, 4-6 parts of maleic anhydride-acrylic copolymer, 5-10 parts of calcium silicate, 4-6 parts of an auxiliary and 10-25 parts of deionized water. The waterproof coating has good stain resistance, the adhesion on a substrate is high, the coating is stable, the drying speed is high, the coating is compact and uniform, the appearance is flat, the applicability is high, and the application range is wide.

Description

technical field [0001] The invention mainly relates to a paint, in particular to a stain-resistant water-based paint. Background technique [0002] Coating is a product that protects and beautifies objects. It can be seen everywhere in people's lives. It is widely used in various aspects such as construction, steel products, and woodware, and has become an indispensable product in today's society. [0003] Among the coatings and paints used in large quantities, due to the difference in product quality and cost performance, many problems have also been exposed. For example, many products will appear chalking, peeling, and discoloration (fading) after a short period of use. The protective function is greatly reduced, and the decorative effect on objects and articles is lost. The aesthetic effect and service life are not long, which greatly wastes resources. [0004] Its reason is that people just think that paint and paint can protect objects and increase gorgeous colors...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D127/18C09D7/12
Inventor 王传福
Owner 王传福
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