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Styrene-acrylic emulsion water-resistant paint

A styrene-acrylic emulsion and waterproof coating technology, applied in the direction of coating, etc., can solve the problems of easy yellowing, gloss retention, poor color retention, human body harm, etc., and achieve the improvement of indoor environment, good scratch resistance, and good workability. Effect

Inactive Publication Date: 2015-01-07
ANHUI SUNROAD ENVIRONMENT PROTECTIVE NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development and refinement of the domestic coatings industry, the market's requirements for special functional coatings are becoming more and more prominent. Among them, the performance requirements for anti-contamination, water resistance, acid and alkali corrosion resistance, and flame retardancy are even higher. The waterproof material has poor gloss and color retention, does not have styrene-acrylic emulsion, is easy to crack, and is easy to turn yellow, and some of them are harmful to the human body. Styrene-acrylic emulsion has poor performance. High performance, widely used waterproof coatings are necessary

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of styrene-acrylic emulsion waterproof paint, it is made up of the raw material of following parts by weight (kg):

[0019] Styrene-acrylic emulsion 80, dodecyl mercaptan 2-3, epichlorohydrin 2, barium sulfate powder 13, triethylene glycol diisocaprylate 2, 2-(4-morpholinethio)benzothiazole 0.2 , dipotassium hydrogen phosphate 3, hydroxypropyl methylcellulose 1, triisopropanolamine 2, zinc oxide 1, 2-bromo-4-methylphenol 2, casein 3, titanium dioxide 3-4, film-forming Additives 5-7, deionized water 16;

[0020] Described film-forming aid is made up of the raw material of following weight part:

[0021] Acrylic acid emulsion 40, aloe vera gel 3, 10,10'-oxobisphenoxarsenic 0.3, potassium bisulfate 1, glyceryl carboxylate 2, trimethylbenzyl ammonium chloride 2, pentaerythritol 3, deionized water 60;

[0022] Mix glyceryl carboxylate and pentaerythritol, add 40% of the weight of the above deionized water, stir and mix at 75°C for 6 minutes, and stir evenly to obta...

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Abstract

The invention discloses a styrene-acrylic emulsion water-resistant paint which is prepared from the following raw materials in parts by weight: 74-80 parts of styrene-acrylic emulsion, 2-3 parts of dodecyl mercaptan, 1-2 parts of epoxy chloropropane, 10-13 parts of barium sulfate powder, 2-3 parts of triglycol diisooctoate, 0.1-0.2 part of 2-(4-morpholinylthio)benzothiazole, 2-3 parts of dipotassium hydrogen phosphate, 1-2 parts of hydroxypropyl methylcellulose, 1-2 parts of triisopropanolamine, 1-2 parts of zinc oxide, 1-2 parts of 2-bromo-4-methylphenol, 2-3 parts of casein, 3-4 parts of titanium white, 5-7 parts of film forming assistant and 10-16 parts of deionized water. The water-resistant paint has the advantages of favorable constructability, favorable water resistance, favorable wear resistance and favorable scratch resistance, can absorb formaldehyde and other harmful substances which are often contained in the composite wood, is especially suitable to be used as an internal wall paint, and can improve the indoor environment.

Description

technical field [0001] The invention mainly relates to a coating, in particular to a styrene-acrylic emulsion waterproof coating. Background technique [0002] With the continuous development and refinement of the domestic coatings industry, the market's requirements for special functional coatings are becoming more and more prominent. Among them, the performance requirements for anti-contamination, water resistance, acid and alkali corrosion resistance, and flame retardancy are even higher. The waterproof material has poor gloss and color retention, does not have styrene-acrylic emulsion, is easy to crack, and is easy to turn yellow, and some of them are harmful to the human body. Styrene-acrylic emulsion has poor performance. High performance, widely used waterproof coatings are necessary. Contents of the invention [0003] The purpose of the invention is to provide a styrene-acrylic emulsion waterproof coating. [0004] The present invention is achieved throug...

Claims

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Application Information

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IPC IPC(8): C09D125/14C09D7/12
CPCC09D125/14C08L2205/035C09D7/40C08L1/284C08L89/00C08L31/04C08K13/02C08K2003/3045C08K2003/2237C08K5/1515
Inventor 王明明
Owner ANHUI SUNROAD ENVIRONMENT PROTECTIVE NEW MATERIALS
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