Heat-insulation coating

A technology for thermal insulation coatings and coatings, which can be used in reflection/signal coatings, coatings, etc., to solve the problems of reduced friction resistance and difficulty in preparing coatings, and achieve good friction resistance, convenient construction, good corrosion resistance and decoration. sexual effect

Inactive Publication Date: 2012-08-08
YANGZHOU JIAOYI TECH IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since UV coatings are generally high-gloss, high-hardness, and cross-linked and solidified quickly, resulting in thin and dense films, it is difficult to prepare thicker coatings after curing after adding hand feeling agents and matting agents, or after thick coatings are obtained. The gloss of the film layer is too bright, and the friction resistance decreases

Method used

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Examples

Experimental program
Comparison scheme
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specific Embodiment

[0013] A heat-insulating coating, the content of each component of the coating is: 35% of prepolymerized resin, 30% of active monomer, 2% of photoinitiator, 6% of matting agent, 6% of hand feeling agent, 4% of solvent, 3% curing agent, 3% pigment, 4% thermal barrier material, 5% filler and 2% additives, the thermal barrier material is hollow glass microspheres or ceramic microspheres.

[0014] In addition, the filler is any one or more of talcum powder, mica powder and barium sulfate.

[0015] In addition, the solvent is any one or a combination of more than one of toluene, xylene, ethylene glycol butyl ether and diethylene glycol butyl ether.

[0016] In addition, the curing agent is methyl etherified melamine resin or butylated dipolycyanamide resin.

[0017] In addition, the auxiliary agent is any one or a combination of wetting and dispersing agents, leveling agents and defoaming agents. The leveling agent can improve the leveling performance of the coating after the coa...

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PUM

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Abstract

The invention relates to a heat-insulation coating. The heat-insulation coating comprises: by mass, 15 to 55% of a resin prepolymer, 5 to 45% of an active monomer, 0.2 to 6% of a photoinitiator, 1 to 15% of a delustering agent, 1 to 15% of a feeling agent, 2 to 10% of one or more solvents, 1 to 5% of a curing agent, 1 to 5% of a pigment, 2 to 5% of a heat-insulation material, 1 to 10% of one or more filling materials, and 1 to 5% of one or more auxiliary agents, wherein the heat-insulation material is composed of hollow glass beads or ceramic beads. The heat-insulation coating has low glossiness, good rub resistance and good heat insulation.

Description

technical field [0001] The present invention relates to a kind of paint coating, especially a kind of heat insulation paint. Background technique [0002] With the improvement of people's living standards, the requirements for the appearance of daily necessities are getting higher and higher, such as aluminum powder effect, crack effect, elastic feel effect, etc., especially for some parts that are often touched by hands, it is required to spray elastic pigments, such as hair dryer Tube handles, MP3 casings, mice, mobile phone casings, binoculars, umbrella handles, etc. UV-curable coatings are an environmentally friendly and energy-saving coating developed in the 1960s. UV-curable coatings cure quickly when exposed to UV light and save energy compared to heat-cured coatings. Since UV coatings are generally high-gloss, high-hardness, and cross-linked and solidified quickly, resulting in thin and dense films, it is difficult to prepare thicker coatings after curing after add...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D5/33
Inventor 黎红丽
Owner YANGZHOU JIAOYI TECH IND
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