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SBS aqueous thick environment protection waterproof paint with high elasticity and preparation method thereof

A technology for waterproof coatings and water-based coatings, applied in the direction of coatings, etc., can solve the problems of small elasticity, environmental pollution, affecting human health, etc., and achieve the effects of beautiful color, simple construction and good resilience.

Inactive Publication Date: 2009-12-09
JILIN ZHENGJI TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a kind of SBS water-based environment-friendly thick high-quality high-elasticity waterproof coating and its preparation method, in order to solve the problem that currently used polyurethane two-component coatings have low elasticity and contain organic solvents, and the volatilization of solvents will cause environmental pollution and affect human health The problem

Method used

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  • SBS aqueous thick environment protection waterproof paint with high elasticity and preparation method thereof
  • SBS aqueous thick environment protection waterproof paint with high elasticity and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Add 30g of thermoplastic styrene-butadiene rubber SBS water-based latex to a beaker containing 30g of high-elastic acrylate copolymer emulsion, stir well, add 5g of quartz powder, 8g of titanium dioxide for external use, 7g of white cement, 10g of deionized water, stir well, and then add 8g Sodium polyacrylic acid, 2g of acrylate and methacrylate copolymer emulsion, mixed and stirred evenly to obtain the present invention.

Embodiment 2

[0032] Add 50g of thermoplastic rubber SIS water-based latex to a beaker containing 20g of highly elastic acrylate copolymer emulsion, stir well, add 11g of quartz powder, 7g of titanium dioxide for external use, 10g of white cement, 2g of iron red, 5g of deionized water, and stir well Add 3g polyacrylic acid sodium salt, 2g acrylate and methacrylate copolymer emulsion, mix and stir evenly to obtain the present invention.

Embodiment 3

[0034] Add 50g of thermoplastic styrene-butadiene rubber SBS water-based latex to a beaker containing 20g of highly elastic acrylate copolymer emulsion, stir well, add 4g of quartz powder, 6g of external titanium dioxide, 10g of dark green cement, and 9g of deionized water, stir well and add 0.4g polyacrylic acid sodium salt, 0.6g acrylate and methacrylate copolymer emulsion, mix and stir evenly to obtain the present invention.

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Abstract

The invention relates to SBS aqueous thick environment protection waterproof paint with high elasticity and a preparation method thereof, belonging to the field of paint. The paint of the invention is obtained by stirring the following materials according to parts by weight: base stock: 20-40 parts of aqueous acrylic emulsion; elastomer: 10 to 50 parts of SBS aqueous rubber latex; 20-50 parts of inorganic filler; 1-10 parts of accessory ingredient; 5-15 parts of water. The invention has high elasticity and favourable waterproofness which the existing aqueous paint does not have, and the novel aqueous thick environment protection waterproof paint with high elasticity has the advantages of innocuity, no ignition, no burst, abrasion resistance and no pollution. The paint of the invention is a favourable product widely used in basketball courts, tennis courts, volleyball courts, badminton courts, table tennis courts, swimming pools, parking lots and the like, and also can be used in gymnasiums and physical recreational activity fields to be made into colourful and elastic terraces.

Description

technical field [0001] The invention belongs to the field of coatings, and is a novel water-based environment-friendly thick elastic waterproof coating. Background technique [0002] At present, due to the lack of resilience, the inner wall and bottom coating of some swimming pools are easy to scratch after skin contact, while most of the basketball courts, tennis courts, volleyball courts, badminton courts, table tennis courts, parking lots and other places use polyurethane two-component coatings. Coatings have low elasticity and contain organic solvents. The volatilization of solvents will cause environmental pollution and affect human health. [0003] The applicant applied for a Chinese invention patent with the patent application number 200810050972.6 of "A thermoplastic styrene-butadiene rubber water-based latex asphalt modifier and its preparation method" on July 18, 2008, which was issued on January 21, 2009 Open, the publication number is CN101348598. [0004] The ...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D133/04C09D153/02C09D7/12C09D5/00
Inventor 夏钢赵军甫陈淑宏孙瑞刘硕
Owner JILIN ZHENGJI TECH DEV
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