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Formula and preparation method for plasticized modified unsaturated polyester paint of guqin musical instrument

A manufacturing method and formula technology are applied in the formulation and manufacturing field of unsaturated polyester paint for enhancing the plasticity of guqin musical instruments, which can solve the problems of poor plasticity of unsaturated polyester paint, and achieve the enhancement of plasticity, resistance to deformation and strong elasticity. Effect

Inactive Publication Date: 2018-08-07
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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 plasticity of the existing unsaturated polyester coating for guqin musical instruments, and invents a formula improved by using a plasticizer and a manufacturing method thereof

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, 0.1 kg of a mixture of methyl ethyl ketone peroxide and dimethyl phthalate. 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, Mixture of n-butyl acetate, methyl ethyl ketone peroxide and dimethyl phthalate, continue stirring for 30 minutes.

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PUM

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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 of a guqin musical instrument has poor plasticity, and a preparation method of paint. The formula comprises acrylic resin, styrene, polyethylene glycol (600), zinc stearate, an anti-precipitation coating auxiliary, o-benzene type unsaturated polyester resin, poly(vinyl butyral), n-butyl acetate and a mixture of methyl ethyl ketone peroxide and dimethyl phthalate.

Description

technical field [0001] The invention relates to the field of chemical paint manufacturing, in particular to a formula for enhancing the plasticity of unsaturated polyester paint for guqin musical instruments and a manufacturing method thereof. Background technique [0002] The unsaturated polyester paint for guqin musical instruments on the market now has the problem of poor plasticity of the paint film. Poor plasticity can easily lead to a relatively brittle paint film. Contents of the invention [0003] The invention solves the problem of poor plasticity of the existing guqin musical instrument unsaturated polyester coating, and invents a formula improved by using a plasticizer and a manufacturing method thereof. [0004] The technical solution of the present invention is a formula for solving the problem of poor plasticity of unsaturated polyester coating for guqin musical instruments and its manufacturing method, including: acrylic resin, styrene, polyethylene glycol (...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/06C09D133/00C09D7/20C09D7/45C09D7/63C09D7/65
CPCC09D167/06C08L2205/035C08L33/00C08L71/02C08L29/14C08K5/098
Inventor 闫斐斐
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