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Water-based acrylic resin paint and preparing method thereof

A water-based acrylic and acrylic resin technology, applied in the field of coatings, can solve the problems of impact resistance, abrasion resistance and scratch resistance, etc., and achieve the effect of reducing the number of hydroxyl groups, good elasticity, and improving scratch resistance

Active Publication Date: 2016-02-10
SUZHOU T CREATETE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this coating also suffers from unsatisfactory impact resistance, abrasion resistance and scratch resistance

Method used

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  • Water-based acrylic resin paint and preparing method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Water-based acrylic resin paint, by weight, is made of the following components: 35 parts of water-based epoxy modified acrylic resin, 12 parts of glass microspheres, 2 parts of siloxane coupling agent, 4 parts of rutile nano titanium dioxide, poly 0.5 parts of carboxylate, 24 parts of deionized water, 0.3 parts of organic chelate anti-flash rust agent, 1.2 parts of polyamide wax, 7 parts of water-based polyurethane, 9.5 parts of PCDL, 15 parts of porous powder quartz.

[0028] The steps of its preparation method are as follows:

[0029] (1) Carry out roll crushing of porous powder quartz and pass through a 60-mesh sieve, and then add it to a stirring ball mill for ball milling for 60 minutes to obtain porous powder quartz powder with a fineness of 800 mesh for use. The ratio of medium to material during ball milling is 2:1, and the pulp concentration is 65%, and the ball milling medium is glass balls;

[0030] (2) Add YDH550 into the aqueous acetic acid solution, hydr...

Embodiment 2

[0033] Water-based acrylic resin paint, by weight, is made of the following components: 40 parts of water-based epoxy modified acrylic resin, 10 parts of glass microspheres, 3.5 parts of siloxane coupling agent, 2.5 parts of rutile nano-titanium dioxide, poly 0.3 parts of carboxylate, 22 parts of deionized water, 0.5 parts of organic chelate anti-flash rust agent, 1.5 parts of polyamide wax, 9 parts of water-based polyurethane, 8 parts of PCDL, and 13 parts of porous powder quartz.

[0034] The steps of its preparation method are as follows:

[0035] (1) Carry out roll crushing of porous powder quartz and pass through a 60-mesh sieve, and then add it to a stirring ball mill for ball milling for 60 minutes to obtain porous powder quartz powder with a fineness of 800 mesh for use. The ratio of medium to material during ball milling is 2:1, and the pulp concentration is 65%, and the ball milling medium is glass balls;

[0036] (2) Add YDH550 into the aqueous acetic acid solution...

Embodiment 3

[0039] Water-based acrylic resin paint, by weight, is made of the following components: 36 parts of water-based epoxy modified acrylic resin, 14 parts of ceramic microbeads, 4 parts of siloxane coupling agent, 1 part of rutile nano-titanium dioxide, poly 0.7 parts of carboxylate, 23 parts of deionized water, 0.7 parts of organic chelate anti-flash rust agent, 1 part of polyamide wax, 10 parts of water-based polyurethane, 8.5 parts of PCDL, 11 parts of porous powder quartz.

[0040] The steps of its preparation method are as follows:

[0041] (1) Carry out roll crushing of porous powder quartz and pass through a 60-mesh sieve, and then add it to a stirring ball mill for ball milling for 60 minutes to obtain porous powder quartz powder with a fineness of 800 mesh for use. The ratio of medium to material during ball milling is 2:1, and the pulp concentration is 65%, and the ball milling medium is glass balls;

[0042] (2) Add YDH550 into the aqueous acetic acid solution, hydrolyze...

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PUM

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Abstract

The invention provides water-based acrylic resin paint. The water-based acrylic resin paint is prepared from, by weight, 30-40 parts of acrylic resin, 10-15 parts of filler, 2-4 parts of coupling agent, 1-4 parts of pigment, 0.2-0.8 part of dispersing agent, 20-25 parts of solvent, 0.3-0.8 part of anti-flash-rust agent, 1-2 parts of anti-settling agent, 6-12 parts of water-based polyurethane, 8-10 parts of PCDL and 10-15 parts of porous konilite. The invention further provides a preparing method of the water-based acrylic resin paint. The water-based acrylic resin paint is high in impact resistance, abrasive resistance and scratch resistance.

Description

Technical field: [0001] The invention relates to a coating, in particular to a water-based acrylic resin coating and a preparation method thereof. Background technique: [0002] At present, the pollution caused by volatile organic compounds (VOC) released during the production and use of traditional solvent-based paints has been ranked second to automobiles as the main source of pollution in cities. Therefore, water-based paints, one of the alternatives to solvent-based paints Coatings have been valued by countries all over the world. Water-based coatings are coatings that use water as a solvent or dispersion medium. The earliest commercialized water-based coatings appeared in the 1930s. Based on its compatibility and protection to the environment, as well as the advantages of saving resources and energy, water-based coating products were quickly accepted by the market and gradually developed and expanded. In Japan and the United States, water-based coatings accounted for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D175/04C09D169/00C09D5/08C09D7/12
Inventor 李晓明
Owner SUZHOU T CREATETE TECH
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