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Single-component acrylate waterproof coating

A technology of acrylate and waterproof coatings, applied in coatings and other directions, can solve the problems of low comprehensive performance of waterproof coatings, and achieve the effects of excellent outdoor aging resistance, good weather resistance, and low temperature flexibility

Inactive Publication Date: 2015-09-16
GUILIN HEXIN WATERPROOF DECORATION MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the comprehensive performance of polymer emulsion waterproof coatings formulated with acrylate emulsions is relatively low.

Method used

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  • Single-component acrylate waterproof coating
  • Single-component acrylate waterproof coating
  • Single-component acrylate waterproof coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] 1) Take raw materials by weighing the following parts by weight:

[0021]

[0022] 2) Mix ethylene glycol, dioctyl phthalate, and silicone rubber powder evenly, stir for 20 minutes, add titanium dioxide, polytetrafluoroethylene and calcium carbonate, and disperse at high speed for 20 minutes;

[0023] 3) Slowly pour the acrylate emulsion into the mixture, and stir at a low speed for 20 minutes to obtain the product.

Embodiment 2

[0025] 1) Take raw materials by weighing the following parts by weight:

[0026]

[0027] 2) Mix ethylene glycol, dioctyl phthalate, and silicone rubber powder evenly, stir for 20 minutes, add titanium dioxide, polytetrafluoroethylene and calcium carbonate, and disperse at high speed for 30 minutes;

[0028] 3) Slowly pour the acrylate emulsion into the mixture, and stir at a low speed for 30 minutes to obtain the product.

Embodiment 3

[0030] 1) Take raw materials by weighing the following parts by weight:

[0031]

[0032] 2) Mix ethylene glycol, dioctyl phthalate, and silicone rubber powder evenly, stir for 25 minutes, add titanium dioxide, polytetrafluoroethylene and calcium carbonate, and disperse at high speed for 25 minutes;

[0033] 3) Slowly pour in the acrylate emulsion, stir at a low speed for 25 minutes, and obtain the product.

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Abstract

The invention relates to the technical field of coatings, in particular to a single-component acrylate waterproof coating. The single-component acrylate waterproof coating is prepared from the following raw materials in parts by weight: 60-90 parts of acrylate emulsion, 10-20 parts of silicon rubber powder, 15-25 parts of titanium dioxide, 5-10 parts of polytetrafluoroethylene, 10-20 parts of calcium carbonate, 4-12 parts of dioctyl phthalate and 3-9 parts of ethylene glycol. The single-component acrylate waterproof coating has the characteristics of high elasticity, high ductility, high bonding strength and good low-temperature flexibility, has excellent corrosion resistance, light resistance and weather resistance, has no toxin and odor and has no pollution to the environment.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a one-component acrylate waterproof coating. Background technique [0002] Today's polyurethane architectural waterproof coatings contain toxic and harmful solvents and free isocyanate components, which do not meet environmental protection requirements. The water-soluble waterproof coating developed with acrylate emulsion as the base material has the characteristics of high elasticity, high ductility, high bond strength, good low temperature flexibility, and good corrosion resistance, light resistance, weather resistance, non-toxic and tasteless, and environmentally friendly. No pollution. However, the comprehensive performance of polymer emulsion waterproof coatings formulated with acrylate emulsions is relatively low. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a one-component acrylic waterproof coating, whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D7/12
Inventor 黄志强王继发刘泓铭
Owner GUILIN HEXIN WATERPROOF DECORATION MATERIAL
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