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Finish paint with pitted surface effect and preparation method thereof

A technology of topcoat and hemp surface, applied in the field of coatings, can solve the problems of non-disclosure, etc., and achieve the effect of good conventional function and scratch resistance.

Inactive Publication Date: 2014-09-10
JIANGSU HIMONIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But prior art does not disclose similar scheme

Method used

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Embodiment Construction

[0021] The finish paint with pitted surface effect of the present invention can be divided into two kinds of matte and glossy. Among them, the components of the varnish and their weight proportions are: resin, defoamer, dispersant, scratch-resistant filler, initiator, thixotropic agent, pitting agent, anti-sedimentation agent and monomer.

[0022] Among the above components: the resin is polyurethane acrylic resin, modified epoxy acrylic resin or their mixture, such as CN9010, EB204, 623-A80 produced by CYTEC, SARTOMER, Changxing, Miki, etc.

[0023] The monomers are: acrylates, modified acrylates or their mixtures, such as TMPTA, DPGDA, DPHA, HDDA produced by CYTEC, SARTOMER, Changxing, Miki, etc.

[0024] The defoaming agent is polysiloxane, polyacrylic acid polymer or their mixture, such as BYK141, BYK080A produced by BYK or their mixture.

[0025] The dispersant is high molecular weight block copolymer, modified acrylic block copolymer or their mixture, such as BYK164 and...

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Abstract

The invention discloses finish paint with a pitted surface effect and a preparation method of the finish paint with the pitted surface effect. The finish paint comprises, by weight, 30-70% of resin, 0.1-0.5% of defoaming agents, 1.0-2% of dispersing agents, 5-10% of scraping-resistant padding, 3-8% of initiators, 0.1-0.5% of thixotropic agents, 3-5% of pitted surface agents, 1-1.5% of anti-setting agents and the balance monomers. The resin is at least one of polyurethane acrylic resin and modified epoxy acrylic resin; the thixotropic agents are organic silicone surface additive agents; the pitted surface agents are sand-textured agents with the average grain diameter of 50 microns; the scraping-resistant padding is inorganic silica powder; the monomers are acrylics or modified acrylics or mixtures of the acrylics and the modified acrylics. The finish paint has good conventional functions and scraping-resistant performance, can achieve a special pitted effect, has a special style and can enable a floor to be skidproof.

Description

technical field [0001] The invention belongs to the field of coatings, in particular to a finish paint with pitted surface effect and a method for preparing the finish paint. Background technique [0002] Ordinary wood boards, silicon-calcium boards and other boards are painted and dried by a curing machine to form stone boards. They have bright surface treatment, bright color, strong visual impact, wear resistance, strong chemical resistance, and long service life. , no discoloration, easy to clean, is an ideal plate maintenance treatment process. The surfaces of existing wooden furniture, wooden floors and other wood products all adopt the curing process of solid paint. [0003] In the current coating process of wooden flooring, the surface effect is basically delicate, smooth and bright. However, with the change of consumer groups and the change of people's aesthetic views, there are more and more requirements for personalized flooring. [0004] In recent years, antique...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/14C09D163/10C09D7/12
Inventor 江益新陈明贵吴志飞常红言
Owner JIANGSU HIMONIA TECH
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