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Thermal insulation waterproof building coating for wear resistant cement roof

An architectural coating and wear-resistant technology, applied in the direction of coating, can solve the problems of shortened coating life, poor wear resistance, weak wear resistance index, etc., and achieve long coating life, strong weather resistance, and heat insulation effect. Good results

Inactive Publication Date: 2012-09-19
开平市日固力涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the reflective heat-insulating coatings that are widely used on cement roofs have poor wear resistance. Often, the ground coatings that need to use cement roofs for activities (such as drying clothes and drying grains) have low wear resistance indicators, resulting in paint failures. greatly shortened lifespan

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A wear-resistant cement roof insulation and waterproof architectural coating, based on parts by weight, and its formula is as follows:

[0021] 20 parts of styrene acrylic emulsion, 20 parts of EVA resin, 3 parts of paint dispersant, 5 parts of ethylene glycol, 0.5 parts of defoamer, 10 parts of rutile titanium dioxide, 20 parts of wollastonite powder, silicon carbide powder 2, diatomaceous earth 10 Parts, 5 parts of clay, 5 parts of precipitated barium sulfate, 4 parts of fumed white carbon black, 10 parts of water.

Embodiment 2

[0023] A wear-resistant cement roof insulation and waterproof architectural coating, based on parts by weight, and its formula is as follows:

[0024] 25 parts of styrene-acrylic emulsion, 20 parts of EVA resin, 4 parts of paint dispersant, 6 parts of ethylene glycol, 0.6 parts of antifoaming agent, 12 parts of rutile titanium dioxide, 20 parts of marble powder, 20 parts of diatomaceous earth, 3 parts of clay, 3 parts of silicon carbide powder, 7 parts of fumed white carbon black, and 15 parts by weight of water.

Embodiment 3

[0026] A wear-resistant cement roof insulation and waterproof architectural coating, based on parts by weight, and its formula is as follows:

[0027] 20 parts of styrene-acrylic emulsion, 25 parts of EVA resin, 3.5 parts of paint dispersant, 7 parts of ethylene glycol, 0.7 parts of defoamer, 15 parts of ceramic powder, 20 parts of wollastonite powder, 25 parts of diatomaceous earth, 2 parts of clay, 1.5 parts of silicon carbide powder, 5 parts of fumed white carbon black, 15 parts of water.

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PUM

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Abstract

The invention discloses a thermal insulation waterproof building coating for a wear resistant cement roof. The thermal insulation waterproof building coating comprises 20-30 parts by mass of styrene-acrylic emulsion, 20-30 parts by mass of EVA (ethylene vinyl acetate) resin, 3-10 parts by mass of coating dispersing agent, 5-10 parts by mass of glycol, 0.5-1 part by mass of defoaming agent, 10-20 parts by mass of pigment, 20-30 parts by mass of low-conducting-coefficient filling, 20-30 parts by mass of wear resistant filling, 4-8 parts by mass of white carbon black and 10-15 parts by mass of water. The thermal insulation waterproof building coating for the wear resistant cement roof has excellent wear resistance and can meet using requirements of the thermal insulation waterproof coating for the cement roof, and the problem that the service life of the coating is influenced due to poor wear resistance of the common thermal insulation waterproof coating for the cement roof is solved, the coating has no heavy metals and formaldehyde, and is beneficial to body health. The coating has strong adhesion, and after the cotating is applied, phenomenon such as crack, stripping, sheet falling or efflorescence does not exist, and the coating is suitable for a concrete surface, an asphalt surface, a plastic surface, a glass steel surface and a metal surface, and has wide application range.

Description

technical field [0001] The invention belongs to the field of architectural coatings, in particular to a wear-resistant cement roof heat-insulating and waterproof architectural coating. Background technique [0002] Sunlight will cause the indoor temperature of the building to rise. When the weather is hot, it takes a lot of energy to keep the room cool. At present, the reflective heat-insulating coatings that are widely used on cement roofs have poor wear resistance. Often, the ground coatings that need to use cement roofs for activities (such as drying clothes and drying grains) have low wear resistance indicators, resulting in paint failures. Life expectancy is greatly shortened. Contents of the invention [0003] The purpose of the present invention is to provide a novel wear-resistant cement roof heat-insulating and waterproof architectural coating. [0004] The technical scheme adopted in the present invention is: [0005] A wear-resistant cement roof heat-insulati...

Claims

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Application Information

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IPC IPC(8): C09D125/14C09D123/08C09D131/04C09D7/12
Inventor 刘昆虎
Owner 开平市日固力涂料有限公司