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Easy-defoaming guitar musical instrument nitrocellulose paint and manufacturing method thereof

A technology of nitrocellulose and matting powder, applied in coatings, polyester coatings, etc., can solve problems such as poor defoaming of nitro coatings, and achieve the effect of preventing delays in 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 guitar musical instrument nitro coating, and invents a formula improved by using a foam breaker and a manufacturing method thereof

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] 15 kg of ethyl acetate, 15 kg of n-butyl acetate, 5 kg of isopropanol, 5 kg of propylene glycol methyl ether acetate, 20 kg of 1 / 16 second nitrocellulose, 2 kg of high-efficiency matting powder, 70% alkyd resin polymer 30 kg, 5 kg of matt wax slurry, 0.2 kg of antifoaming polysiloxane and polyethylene glycol hydrophobic solid mixture. Add ethyl acetate, n-butyl acetate, isopropanol, propylene glycol methyl ether acetate, and 1 / 16 second nitrocellulose in sequence, and continue stirring for 30 minutes. After the nitrocellulose is completely dissolved, add 70% alkyd resin polymer, Continue to stir for 30 minutes, and finally add high-efficiency matting powder, matting wax slurry, defoaming polysiloxane and polyethylene glycol hydrophobic solid mixture, and stir for 5 minutes.

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PUM

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Abstract

The technical scheme of the invention relates to an easy-defoaming guitar musical instrument nitrocellulose paint and a manufacturing method thereof, and aims to solve the problem of poor defoaming property in the guitar musical instrument nitrocellulose paint. The nitrocellulose paint comprises the following ingredients in percentage by weight: 10-15% of ethyl acetate, 10-15% of n-butyl acetate, 5-10% of isopropanol, 3-5% of propylene glycol methyl ether acetate, 20-25% of 1 / 16-second nitrocellulose, 1-5% of high-efficiency matting powder, 20-30% of 70% alkyd resin polymer, 1-5% of non-matting wax slurry and 0.2-1.2% 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 nitro paint for guitar musical instruments and a manufacturing method thereof. Background technique [0002] The nitro lacquer for guitar instruments on the market generally has the problem of high viscosity and unsatisfactory defoaming effect. After stirring, a large number of air bubbles are prone to appear, and it needs to stand for a long time to defoam, which affects the construction time of nitro paint and also It is easy to affect the appearance of the guitar instrument. Contents of the invention [0003] The invention solves the problem of poor defoaming of the existing nitro paint for guitar musical instruments, and invents a formula improved by using a foam breaker and a manufacturing method thereof. [0004] The technical scheme of the present invention is, a kind of formula and its manufacture method t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/08C09D101/18C09D7/12
Inventor 黄克格
Owner 黄克格
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