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Formula and preparation method for unsaturated polyester paint having modified levelling property for porcelain

A manufacturing method and unsaturated technology, applied in polyester coatings, coatings, etc., can solve problems such as poor leveling of unsaturated polyester coatings, and achieve the effect of improving leveling

Inactive Publication Date: 2018-08-07
闫斐斐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention solves the problem of poor leveling of the existing porcelain unsaturated polyester paint, and invents a formula improved by using a leveling agent and its manufacturing method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] 30 kg of acrylic resin, 15 kg of styrene, 0.01 kg of polyethylene glycol (600), 1 kg of zinc stearate, 2 kg of anti-sedimentation coating additives, 50 kg of o-phthalic unsaturated polyester resin, polyvinyl alcohol 10.1 kg of butyraldehyde, 10 kg of n-butyl acetate, and 0.1 kg of polyether modified polydimethylsiloxane. Mix acrylic resin, styrene, polyethylene glycol (600), zinc stearate and anti-sedimentation coating additives, keep stirring for 30 minutes, then add o-phthalic unsaturated polyester resin, polyvinyl butyral, n-butyl acetate, polyether modified polydimethylsiloxane, continue to stir for 30 minutes.

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Abstract

According to the technical scheme of the invention, the invention provides a formula solving the problem that unsaturated polyester paint for porcelain has poor levelling properties and a preparationmethod of paint. The formula includes acrylic resin, styrene, polyethylene glycol (600), zinc stearate, an anti-precipitation coating auxiliary, o-benzene type unsaturated polyester resin, poly(vinylbutyral), n-butyl acetate and polyether modified polydimethylsiloxane.

Description

technical field [0001] The invention relates to the field of chemical paint manufacturing, in particular to a formula for improving the leveling performance of porcelain unsaturated polyester paint and a manufacturing method thereof. Background technique [0002] Unsaturated polyester paints for porcelain on the market now generally have the problems of high viscosity and unsatisfactory leveling effect, which can easily lead to problems such as "orange peel" and protruding Bernard swirls that affect the final effect of wood product coatings and affect the quality of porcelain. beautiful. Contents of the invention [0003] The invention solves the problem of poor leveling of the existing porcelain unsaturated polyester paint, and invents a formula improved by using a leveling agent and a manufacturing method thereof. [0004] The technical solution of the present invention is a formula for solving the poor leveling of porcelain unsaturated polyester coatings and its manufa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/06C09D133/00C09D7/20C09D7/47C09D7/65C09D7/63
CPCC09D167/06C08L2205/035C08L33/00C08L71/02C08L29/14C08L83/12C08K5/098
Inventor 闫斐斐
Owner 闫斐斐
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