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Water shedding facade wall paint and its preparing process

A production process and technology of wall paint, applied in the direction of coating, can solve the problems of poor waterproof performance, difficult to maintain the wall, water absorption of the paint film, etc., to achieve the effect of long weather resistance, prolonged weather resistance and high density

Inactive Publication Date: 2007-08-15
谢健文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing wall paints, such as Chinese patent application "wall plastic sand paint" (application number: 91108820), "building wall paint" (application number: 94101202) and "environmental protection exterior wall paint" (application number : 99122643.7), etc., although it has the basic functions of wall paint products, the paint film formed after use will absorb water, and the waterproof performance is poor. When used for exterior wall decoration, rainwater will seep into the wall and cause corrosion and oxidation, which is difficult to maintain the wall

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Flash water facade wall paint of the present invention, each raw material component and its weight are:

[0025] 120 kg of styrene-acrylic emulsion, 140 kg of lithopone, 10 kg of titanium dioxide, 50 kg of talcum powder, 4 kg of dispersant, 1.5 kg of preservative, 2 kg of leveling agent, 8 kg of film-forming agent, and 8 kg of thickener, 25 kg of water-based polyethylene wax, 1 kg of slip agent, 1.5 kg of defoamer, and 150 kg of water.

Embodiment 2

[0027] Flash water facade wall paint of the present invention, each raw material component and its weight are:

[0028] 210 kg of styrene-acrylic emulsion, 130 kg of lithopone, 50 kg of titanium dioxide, 25 kg of talcum powder, 4 kg of dispersant, 1.5 kg of preservative, 3 kg of leveling agent, 11 kg of film-forming agent, 7 kg of thickener, 30 kg of water-based polyethylene wax, 2 kg of slip agent, 2 kg of defoamer, and 75 kg of water.

Embodiment 3

[0030] Flash water facade wall paint of the present invention, each raw material component and its weight are:

[0031] 250 kg of styrene-acrylic emulsion, 130 kg of lithopone, 50 kg of titanium dioxide, 25 kg of talcum powder, 4 kg of dispersant, 1.5 kg of preservative, 3 kg of leveling agent, 11 kg of film forming agent, 5 kg of thickener, 60 kg of water-based polyethylene wax, 2 kg of slip agent, 2 kg of defoamer, and 20 kg of water.

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PUM

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Abstract

The invention discloses a water shedding facade wall paint and its preparing process, wherein the wall paint comprises (by weight percentage) benzedrine emulsion 23-44%, Griffth's white 23-27, titanium dioxide 1.9-9.0, talcum powder 4.5-9.6, dispersing agent 0.7-0.8, preservative agent 0.2-0.3, levelling agent 0.4-0.5, film forming agent 1.5-2, thickening agent 0.9-1.5, water-based wax 4.8-10.6, lubrication prescription 0.2-0.4, defoaming agent 0.3-0.4, water 3.7-28.8.

Description

technical field [0001] The invention belongs to the field of coatings, in particular to a wall paint with flashing water façade effect and a production process thereof. Background technique [0002] Existing wall paints, such as Chinese patent application "wall plastic sand paint" (application number: 91108820), "building wall paint" (application number: 94101202) and "environmental protection exterior wall paint" (application number : 99122643.7), etc., although it has the basic functions of wall paint products, the paint film formed after use will absorb water, and the waterproof performance is poor. When used for exterior wall decoration, rainwater will seep into the wall and cause corrosion and oxidation, which is difficult to maintain wall. Contents of the invention [0003] The object of the present invention is to provide a kind of wall paint with flashing water façade performance. [0004] A kind of flash water façade wall surface paint of the present invention, ...

Claims

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Application Information

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IPC IPC(8): C09D125/14
Inventor 谢健文
Owner 谢健文
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