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Elastic middle coating

A coating and elastic technology, applied in anti-corrosion coatings, coatings and other directions, can solve the problems of insufficient attention, low performance and high price of intermediate coatings, and achieve the effects of low price, improved elasticity, and improved adhesion and elasticity.

Inactive Publication Date: 2016-02-17
CHANGSHU WANXIANG PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, at present, the emphasis on intermediate coatings in architectural coatings is not enough. Many manufacturers do not use intermediate coatings in consideration of construction costs, and intermediate coatings on the market also have the defects of high price and low performance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1 (optimum)

[0014] A kind of elastic intermediate coating, its component is by weight parts:

[0015] 33 parts of deionized water, 9 parts of titanium dioxide, 4 parts of talc, 5 parts of heavy calcium, 26 parts of acrylic emulsion, 0.6 parts of wetting and dispersing agent, 0.2 parts of defoamer, 5 parts of ethylene glycol, 0.4 parts of propylene glycol benzoic acid, hydroxy 0.2 parts of ethyl cellulose, 7 parts of plant cellulose, 5 parts of polyethylene glycol, 4 parts of bentonite, 0.5 parts of antiseptic and antifungal agent, and 0.1 part of leveling agent.

Embodiment 2

[0017] A kind of elastic intermediate coating, its component is by weight parts:

[0018] 32 parts of deionized water, 10 parts of titanium dioxide, 4 parts of talc, 5 parts of heavy calcium, 25 parts of acrylic emulsion, 0.5 parts of wetting and dispersing agent, 0.2 parts of defoamer, 5 parts of ethylene glycol, 0.4 parts of propylene glycol benzoic acid, hydroxy 0.3 parts of ethyl cellulose, 8 parts of plant cellulose, 5 parts of polyethylene glycol, 4 parts of bentonite, 0.5 parts of antiseptic and antifungal agent, and 0.1 part of leveling agent.

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PUM

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Abstract

The invention discloses an elastic middle coating, which comprises components with parts by weight: deionized water 30-35 parts, titanium dioxide 8-12 parts, talcum powder 4-6 parts, calcium triple superphosphate 3-5 parts, acrylic emulsion 22-28 parts, moist dispersant 0.5-0.9 part, defoamer 0.2-0.3 part, ethylene glycol 3-6 parts, propylene glycol benzoate 0.3-0.5 part, hydroxyethyl cellulose 0.2-0.3 part, plant cellulose 4-9 parts, polyethylene glycol 3-5 parts, bentonite 3-5 parts, antiseptic Antimildew agents 0.5-0.8 part and flatting agents 0.1-0.3 part. The elastic middle coating has excellent elasticity and adhesiveness, does not have poison to human bodies, and is healthy and environmentally friendly.

Description

technical field [0001] The invention relates to a paint, in particular to an intermediate paint. Background technique [0002] The intermediate coating is a finishing layer that is directly sprayed on the bottom layer and adhered to the bottom layer. Its main purpose is to uniformly color the leather surface. Weather resistance, etc. play a crucial role. [0003] However, at present, the emphasis on intermediate coatings in architectural coatings is not enough. Many manufacturers do not use intermediate coatings in consideration of construction costs, and intermediate coatings on the market also have the defects of high price and low performance. Contents of the invention [0004] The object of the present invention is to solve the problems in the prior art and provide an elastic intermediate coating, which not only has good elasticity and adhesion, but also has low cost, is non-toxic to human body, and is healthy and environmentally friendly. [0005] In order to achiev...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D7/12C09D5/08
CPCC09D133/00C08L2205/035C09D5/08C09D7/61C09D7/63C09D7/65C09D7/70
Inventor 邹文学
Owner CHANGSHU WANXIANG PAINT
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