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Internal-wall tempering coating

A tempering and interior wall technology, applied in the direction of coating, etc., can solve the problems of easy powder removal, etc., and achieve the effect of low cost, high adhesion, and good chlorine bleaching resistance

Inactive Publication Date: 2004-02-04
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 powder removal in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1: 65.20 kg of water was poured into the stirring tank, and 6.0 kg of polyvinyl alcohol, 0.5 kg of fluorescent whitening agent, 16 kg of titanium dioxide, 10 kg of gray calcium, 1.0 kg of urea, and tributyl phosphate were sequentially added during the stirring process. 1.0 kg, 0.3 kg of 1,2-benzisothiazolin-3-one, 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. When the above mixture is evenly stirred until it becomes transparent and no agglomeration powder, filter it with a 80-mesh filter sieve at a medium speed, and then store it in barrels after cooling. Manufactured products of tempered paint.

[0016] For the dosage of various materials in Examples 2 to 6, please refer to Table 1, which will not be described in detail; for other content such as production steps, please refer to Example 1, and will not be described in detail.

[0017] Table 1: Com...

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PUM

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Abstract

A hardening paint for internal paint is prepared from polyvinyl alcohol, fluorescent whitening agent, titanium oxide ashed calcium, urea and water. Its advantages are high film hardness, adhesion and smoothness, high resistance to acid and alkali corrosions, and low cost.

Description

technical field [0001] The invention relates to a wall paint, in particular to a formulation and a production method of an inner wall tempered paint with high hardness, high smoothness, high adhesion and low cost. Background technique [0002] There are many kinds of interior wall coatings for architectural decoration. Common coatings such as imitation porcelain coating 107 have a very high market share because of their fine and smooth sides, brilliance like porcelain, and acid and alkali resistance. Scratches, susceptible to moisture and powder removal, etc., which seriously affect the surface quality of the coating and market promotion. [0003] A patent search found that someone had applied for a patent titled 'wet-scratch-resistant architectural imitation porcelain coating' (patent application number 93102218.5). It has excellent performance and high hardness, but the fly in the ointment is that it has a fast curing speed, and the construction quality is difficult to co...

Claims

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Application Information

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IPC IPC(8): C09D5/28C09D129/04
Inventor 周华海
Owner 周华海
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