Inner wall latex paint prepared with urea-formaldehyde resin partially replacing styrene-acrylate emulsion and preparation method thereof

A technology of latex paint and styrene-acrylic emulsion for interior walls, applied in the field of coatings, can solve problems such as insufficient environmental protection, poor quality, and easy to fall off, and achieve benefits to human health and environmental protection, long storage stability, and comprehensive performance Good results

Active Publication Date: 2012-09-19
ANHUI ZHENXIN PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In our country, coatings are widely used, but the traditional coatings are not rigorous enough in terms of environmental protection, which will cause great harm to the human body, and their own quality is also very poor, the servic

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0015] Example 1: Urea-formaldehyde resin partly replaces styrene-acrylic emulsion for interior wall latex paint. The weight parts of its constituent materials are: deionized water 330, sodium salt dispersant 4, AMP95 multifunctional additive 1.5, ethylene glycol 10, defoamer 2, sterilization Agent 1.2, rutile titanium dioxide 60, kaolin 130, heavy calcium 260, talc 10, defoamer 2, styrene-acrylic emulsion 30, urea-formaldehyde resin 30, film forming aid 8, thickener 8 and leveling agent 2.

[0016] The preparation method of interior wall latex paint prepared by partially replacing styrene-acrylic emulsion with urea-formaldehyde resin includes the following steps:

[0017] First add 280-300 parts of deionized water to the high-speed dispersing machine, and add the bactericide, film-forming aid, thickener, sodium salt dispersant, defoamer, and evenly mixed at a low speed of 180-220 rpm. Rutile titanium dioxide, kaolin, heavy calcium, and talc are slowly added to the high-speed dispe...

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PUM

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Abstract

The invention discloses an inner wall latex paint prepared with urea-formaldehyde resin partially replacing styrene-acrylate emulsion and a preparation method of the inner wall latex paint. The inner wall latex paint is mainly prepared from the raw materials in parts by weights: deionized water, a sodium salt dispersant, an AMP95 multifunctional auxiliary agent, ethylene glycol, a defoaming agent, an antimicrobial agent, rutile type titanium pigment, kaolin, heavy calcium carbonate, talcum, styrene acrylate emulsion, urea-formaldehyde resin, a film-forming auxiliary agent, a thickening agent and a leveling agent. The prepared inner wall latex paint has the advantages of low cost, long storage stabilizing period and good overall performance, has no free formaldehyde release, has no irritant odor and is favorable to human health and environmental protection.

Description

Technical field [0001] The present invention involves an interior latex paint and preparation method prepared by a rigid formaldehyde resin to replace benzalcal emulsion, which is the field of coating technology. Background technique [0002] In our country, coatings are widely used, but traditional coatings are not rigorous enough in environmental protection issues, causing great harm to human body, and their own quality is also very poor, the service life is short, and the water is easy to fall off. As society is in societyFor development, people's requirements for coatings are also constantly improving, urgently needing a high -quality coating raw material. Invention content [0003] In order to alleviate the deficiencies and defects of the existing technology, the purpose of the present invention is to provide an interior wall latex paint and preparation method prepared by the mileodehyde resin to replace the inner wall latex prepared by benzalcal emulsion.The advantages of ...

Claims

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Application Information

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IPC IPC(8): C09D161/24C09D125/14C09D133/12C09D133/02C09D177/00C09D5/02C09D5/14C09D7/12
Inventor 吴真信
Owner ANHUI ZHENXIN PAINT
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