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Odorless nitrocellulose lacquer and preparing method thereof

A nitro-lacquer and odor-cleaning technology, applied in coatings, polyester coatings, etc., can solve problems such as pungent odor and achieve good stability

Active Publication Date: 2016-04-13
安徽名士达新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] American-style painting has always been an important part of the entire furniture painting, and nitro-lacquer is the main force of American-style painting. Due to the use of raw materials and other reasons, traditional nitro-lacquer paint will last for a long time after the film is formed. There will be a pungent smell in the interior, and odor-cleaning products have long been the unanimous requirement of the entire furniture coating industry, so a preparation method for odor-cleaning nitro-lacquer is specially developed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] First take 4% of the environmental protection plasticizer and 20% of the net-flavored short-oil alkyd resin and put them into the dispersion tank for stirring. After stirring the environmental-friendly plasticizer and the net-flavored short-oil alkyd resin, add 23% of refined nitrocellulose, acetic acid 0.1% butyl ester, 20% propylene glycol methyl ether acetate, 0.2% wetting and dispersing agent, 0.1% leveling agent, 0.1% defoamer, 0.1% hand feeling additive, 20.4% functional color and filler, ethyl acetate 7 %The raw materials can be stirred evenly in the dispersion tank;

Embodiment 2

[0030] First take 5% of the environmental protection plasticizer and 22% of the net-flavored short-oil alkyd resin and put them into the dispersion tank for stirring. After stirring the environmental-friendly plasticizer and the net-flavored short-oil alkyd resin, add 25% of the refined nitrocellulose, acetic acid 0.1% butyl ester, 18% propylene glycol methyl ether acetate, 0.4% wetting and dispersing agent, 0.1% leveling agent, 0.2% defoaming agent, 0.2% hand feel additive, 19.5% functional color and filler, 9.5% ethyl acetate %The raw materials can be stirred evenly in the dispersion tank;

Embodiment 3

[0032] First, take 3% of the environmental protection plasticizer and 28% of the net-flavored short-oil alkyd resin and put them into the dispersing tank for stirring. After stirring the environmental-friendly plasticizer and the net-flavored short-oil alkyd resin, add 27% of the refined nitrocellulose, acetic acid 0.2% butyl ester, 20% propylene glycol methyl ether acetate, 0.3% wetting and dispersing agent, 0.2% leveling agent, 0.1% defoamer, 0.1% hand feel additive, functional color, filler 15.1%, ethyl acetate 6 %The raw materials can be stirred evenly in the dispersion tank;

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PUM

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Abstract

The invention discloses an odorless nitrocellulose lacquer and a preparing method thereof. The odorless nitrocellulose lacquer is prepared from, by mass, 20-30% of refined nitro-cotton, 0.1-0.2% of n-butyl acetate, 15-30% of propylene glycol methyl ether acetate, 20-30% of odorless short-oil alkyd resin, 0.2-0.4% of a wetting dispersant, 0.1-0.3% of a flattering agent, 0.1-0.3% of a defoaming agent, 0.1-0.3% of a hand feeling auxiliary, 3-5% of an environment-friendly plasticizer, 0.5-25% of functional pigment and padding and 5-10% of acetic ether. By means of the odorless nitrocellulose lacquer and the preparing method thereof, the residual odor of ta nitrocellulose lacquer film is reduced in a short time as much as possible.

Description

technical field [0001] The invention relates to an odor-cleaning nitro paint and a preparation method thereof. Background technique [0002] American-style painting has always been an important part of the entire furniture painting, and nitro-lacquer is the main force of American-style painting. Due to the use of raw materials and other reasons, traditional nitro-lacquer paint will last for a long time after the film is formed. There will be a pungent smell in the interior, and odor-cleaning products have long been the unanimous requirement of the entire furniture coating industry, so a preparation method for odor-cleaning nitro-lacquer is specially developed. Contents of the invention [0003] The purpose of the present invention is to realize a kind of odor-cleaning nitro lacquer and its preparation method that reduce the residual smell of nitro lacquer paint film in a short time as much as possible through the following technical solutions. [0004] The object of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D101/18C09D167/08C09D7/12C09D7/00
CPCC09D7/20C09D7/40C09D101/18C09D167/08C08L67/08C08L1/18
Inventor 王冬利吴浩
Owner 安徽名士达新材料有限公司