Low-cost internal-external wall porcelain-imitated coating

A low-cost, porcelain coating technology, applied in the direction of coating, can solve the problems of easy powder removal, easy discoloration and decolorization, and achieve the effects of low cost, convenient construction and high adhesion

Inactive Publication Date: 2005-05-18
周华海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention also solves technical problems such as easy color loss and decolorization and easy powder removal in the prior art

Method used

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  • Low-cost internal-external wall porcelain-imitated coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: 38.14 kilograms of water are injected into the stirring tank, and 1.0 kilograms of polyvinyl alcohol, 1.2 kilograms of 2,2-(4,4-distyryl) bisbenzoxazole, and 1.3 kilograms of urea are sequentially added during the stirring process , heated to 60-70°C under normal pressure, and then kept stirring for no less than 0.5-1 hour. After all the materials were dissolved, stop the heat preservation, and put in ultramarine (Na 6 al 4 Si 6 S 4 o 20 ) 1.1 kg, 10 kg of light calcium carbonate, 45 kg of Shuangfei powder (heavy calcium carbonate), tributyl phosphate [(C 4 h 9 O) 3 PO 4 ] 2 kg, 0.26 kg of thickener, when the above mixture is evenly stirred to transparent and non-caking powder, filter at a medium speed with an 80-mesh filter sieve, and after cooling, put it in barrels and seal it, which is the preparation of low-cost imitation porcelain paint for interior and exterior walls. finished product.

[0016] For the dosage of various materials in Embodime...

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Abstract

The invention relates to a wall paint, in particular to a formula and a production method of a toughened interior wall paint with high hardness, high smoothness, high adhesion, and low cost. The formula of the present invention is: polyvinyl alcohol 6.0% ~ 8.0%, fluorescent whitening agent 0.5% ~ 1.0%, titanium dioxide 16% ~ 20%, gray calcium 10% ~ 16%, urea 1% ~ 2%, the rest is water. The invention has a product with a hardness of 6H after film formation, a bonding strength of >0.5MPa, a wall surface as smooth as porcelain, water-resistant, and high adhesion. It does not wrinkle, fade, discolor, or It has the characteristics of powder shedding, acid and alkali corrosion resistance, convenient construction and low cost. It is suitable for a variety of interior wall substrates and can achieve satisfactory decorative effects.

Description

technical field [0001] The invention relates to a wall paint, in particular to a formulation and a production method of a low-cost interior and exterior wall imitation porcelain paint with high hardness, high smoothness and high adhesion. Background technique [0002] At present, there are many wall paints for architectural decoration on the market. Common paints include latex paint, which is composed of latex liquid, pigments, fillers and a small amount of additives. It is suitable for a variety of substrates, has the characteristics of non-toxic, non-polluting, and convenient construction; Like 888 imitation porcelain paint, its hardness is like steel, its sides are flat, its brilliance is like porcelain, and it is resistant to acid and alkali, so it has a very high market share. The loss of light and color, and because of the fast curing speed, construction is difficult, which seriously affects the surface quality of the coating and market promotion. [0003] A patent se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D5/28C09D129/04
Inventor 周华海
Owner 周华海
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