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Easy-defoaming violin paint and manufacturing method thereof

A technology of polymer and solid content, used in coatings, polyester coatings, etc., can solve problems such as poor defoaming of violin paint, and achieve the effect of preventing construction and ensuring rapidity

Inactive Publication Date: 2017-06-09
黄克格
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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 defoaming of the existing violin lacquer, and invents a formula improved by using a foam breaking agent and a manufacturing method thereof

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] Alkyd resin polymer (solid content 80%) 30 kg, styrene 15 kg, polyethylene glycol (600) 0.01 kg, dibutyltin dilaurate 1 kg, polyamide wax (n-butanol, naphtha mixture) 2 kg, 50 kg of o-phthalic unsaturated polyester resin, 10.1 kg of polyvinyl butyral, 10 kg of ethyl acetate, 0.1 kg of a hydrophobic solid mixture of defoaming polysiloxane and polyethylene glycol. Mix alkyd resin polymer (solid content 80%), styrene, polyethylene glycol (600), dibutyltin dilaurate and polyamide wax (n-butanol, naphtha mixture), and keep stirring for 30 minutes. Then add o-phthalic unsaturated polyester resin, polyvinyl butyral, ethyl acetate, defoaming polysiloxane and polyethylene glycol hydrophobic solid mixture, and continue to stir for 30 minutes.

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PUM

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Abstract

The technical scheme of the invention relates to an easy-defoaming violin paint and a manufacturing method thereof, and aims to solve the problem of poor defoaming property in the violin paint. The easy-defoaming violin paint comprises the following ingredients in percentage by weight: 25-35% of alkyd resin polymer (the solid content is 80%), 10-20% of styrene, 0.01-0.1% of polyethyleneglycol (600), 0.1-2% of dibutyltin dilaurate, 1-5% of polyamide wax (n-butanol / naphtha mixture), 40-50% of phthalate unsaturated polyester resin, 0.01-0.1% of polyvinyl butyral, 5-15% of ethyl acetate and 0.1-1.0% of defoaming polysiloxane / polyethyleneglycol hydrophobic solid mixture.

Description

technical field [0001] The invention relates to the field of chemical paint manufacturing, in particular to a formula for improving the defoaming performance of violin paint and a manufacturing method thereof. Background technique [0002] Violin lacquers on the market now generally have the problem of high viscosity and unsatisfactory defoaming effect. After stirring, a large number of bubbles are prone to appear, and it needs to be left for a long time to defoam, which affects the construction time of violin lacquer and also easily affects the violin. beautiful. Contents of the invention [0003] The invention solves the problem of poor defoaming of the existing violin lacquer, and invents a formula improved by using a foam breaker and a manufacturing method thereof. [0004] The technical solution of the present invention is a formula for solving the problem of violin paint defoaming and its manufacturing method, including: alkyd resin polymer (solid content 80%), styr...

Claims

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Application Information

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IPC IPC(8): C09D167/06C09D167/08C09D7/00C09D7/12C09D7/02C09D7/45
CPCC08L2205/02C08L2205/025C08L2205/035C09D7/20C09D7/45C09D7/63C09D7/65C09D167/06C08L67/08C08L71/02C08L29/14C08L83/04C08K5/57
Inventor 黄克格
Owner 黄克格