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Electrothermal paint

A technology of electrothermal coating and cellulose acetate resin, applied in the direction of coating, etc., can solve the problems of poor coating adhesion, easy peeling of coating, shortened service life, etc., and achieve good adhesion, not easy to fall off, and long service life Effect

Inactive Publication Date: 2015-01-07
QINGDAO JIASHANG CREATIVE CULTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The resistance of commonly used thermally conductive coatings is more than tens of ohms. If the resistance is further reduced by adding conductive materials, the adhesion of the coating will be deteriorated, and the coating will be easily peeled off. Not only can the resistance be reduced, but its service life will be shortened.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] An electric heating coating, which is characterized in that it comprises the following components by weight: 10 parts of cellulose acetate resin, 5 parts of FEVE fluorocarbon resin, 8 parts of inorganic nano ceramic resin, 15 parts of ethylene glycol dimethyl ester, and 6 parts of polyamide resin. Parts, elastic polyurethane emulsion 4 parts, composite zinc phosphate 0.3 parts, water-based silicone acrylic emulsion 12 parts, tungsten oxide 4 parts, barium sulfate 15 parts, phthalocyanine blue 2 parts, calcined kaolin 5 parts, zinc oxide 6 parts, glycol 8 parts of butyl ether, 2 parts of m-nitrophenol, 0.1 part of sodium hexametaphosphate, 0.5 part of p-chlorophenol, 1.3 parts of ammonium polyphosphate, 6 parts of silane coupling agent, 0.5 part of leveling agent, XG-60 thickening agent 0.3 parts, 35 parts solvent.

[0013] Further, the leveling agent is a mixture of BYK306 leveling agent and polyether modified polydimethylsiloxane copolymer, and the weight ratio is 1:2.

[...

Embodiment 2

[0016] An electric heating coating, which is characterized in that it comprises the following components by weight: 20 parts of cellulose acetate resin, 10 parts of FEVE fluorocarbon resin, 12 parts of inorganic nano ceramic resin, 15 parts of ethylene glycol dimethyl ester, and 6 parts of polyamide resin. Parts, elastic polyurethane emulsion 4 parts, composite zinc phosphate 1.5 parts, water-based silicone acrylic emulsion 15 parts, tungsten oxide 3 parts, barium sulfate 10 parts, phthalocyanine blue 6 parts, calcined kaolin 5 parts, zinc oxide 6 parts, glycol 3 parts of butyl ether, 2 parts of m-nitrophenol, 0.1 part of sodium hexametaphosphate, 0.5 part of p-chlorophenol, 1.3 parts of ammonium polyphosphate, 2 parts of silane coupling agent, 1.2 parts of leveling agent, XG-60 thickening agent 0.3 parts, 55 parts of solvent.

[0017] Further, the leveling agent is a mixture of BYK306 leveling agent and polyether modified polydimethylsiloxane copolymer, and the weight ratio is 1...

Embodiment 3

[0020] An electric heating coating, which is characterized in that it comprises the following components in parts by weight: 15 parts of cellulose acetate resin, 7 parts of FEVE fluorocarbon resin, 10 parts of inorganic nano ceramic resin, 11 parts of ethylene glycol dimethyl ester, and 4 parts of polyamide resin. Parts, elastic polyurethane emulsion 2.8 parts, composite zinc phosphate 1.2 parts, water-based silicone acrylic emulsion 14 parts, tungsten oxide 3.5 parts, barium sulfate 12 parts, phthalocyanine blue 4 parts, calcined kaolin 6 parts, zinc oxide 4 parts, glycol 6 parts of butyl ether, 2.5 parts of m-nitrophenol, 1.5 parts of sodium hexametaphosphate, 0.5 parts of p-chlorophenol, 1.1 parts of ammonium polyphosphate, 4 parts of silane coupling agent, 0.7 parts of leveling agent, XG-60 thickening agent 0.8 parts, 45 parts solvent.

[0021] Further, the leveling agent is a mixture of BYK306 leveling agent and polyether modified polydimethylsiloxane copolymer, and the weig...

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PUM

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Abstract

The invention relates to an electrothermal paint. The electrothermal paint comprises acetate fiber resin, FEVE fluorocarbon resin, inorganic nano ceramic resin, ethylene glycol dimethyl ester, polyamide resin, elastic polyurethane emulsion, composite zinc phosphate, water-based silicone-acrylic emulsion, tungsten oxide, barium sulfate, phthalo blue, calcined kaolin, zinc oxide, ethylene glycol monobutyl ether, metanitrophenol, sodium hexametaphosphate, parachlorophenol, ammonium polyphosphate, silane coupling agent, leveling agent, XG-60 thickener and solvent. The electrothermal paint has the advantages of high mechanical strength, favorable adhesive force, low shedding tendency of the coating, long service life and low electric resistance.

Description

Technical field [0001] The invention relates to an electrothermal paint, which belongs to the field of paint preparation. Background technique [0002] Electric heating paint can be applied to electric dining tables, electric water heaters and industrial low-temperature baking electric furnaces. The thermal conductivity can be controlled by controlling the resistance of the material surface. Commonly used thermally conductive coatings have resistances above tens of ohms. If the resistance is further reduced by adding conductive materials, the adhesion of the coating will become poor and the coating will easily peel off. Not only can it not achieve the effect of reducing resistance, but it will shorten its service life. . Summary of the invention [0003] The technical problem to be solved by the present invention is to provide an electrothermal paint, which realizes complementarity in performance through the blending of raw materials, while ensuring the reduction of paint resista...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D101/12C09D133/04C09D7/12
CPCC09D101/12C08K2201/011C08L2205/035C09D7/61
Inventor 范开娟李文勇李长敏
Owner QINGDAO JIASHANG CREATIVE CULTURE
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