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Moisture-proof water-resistant varnish

A varnish and raw material technology, applied in the field of varnish, can solve the problems of high production cost of raw materials, single function of varnish, poor moisture resistance and water resistance of varnish, etc., and achieve the effect of good moisture resistance and water resistance, and simple production of raw materials

Inactive Publication Date: 2012-12-26
QIDONG XINDA ELECTROMECHANICAL MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing varnish has a single function, and the general raw materials for making varnishes are not easy to obtain, and the production cost of raw materials is high. Generally, varnishes have poor moisture resistance and water resistance, and cannot meet people's needs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] A moisture-proof and water-resistant varnish, the varnish is composed of the raw materials of the following components: 40 parts of nitrocellulose, 50 parts of xylene, 30 parts of rosin modified phenolic resin, 10 parts of ethanol, 4 parts of butanol, and 4 parts of castor oil .

Embodiment 2

[0009] A moisture-proof and water-resistant varnish, the varnish is composed of the raw materials of the following components: 41 parts of nitrocellulose, 55 parts of xylene, 32 parts of rosin modified phenolic resin, 11 parts of ethanol, 5 parts of butanol, and 5 parts of castor oil .

Embodiment 3

[0011] A moisture-proof and water-resistant varnish, the varnish is composed of the raw materials of the following components: 42 parts of nitrocellulose, 60 parts of xylene, 34 parts of rosin modified phenolic resin, 12 parts of ethanol, 6 parts of butanol, and 6 parts of castor oil .

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PUM

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Abstract

The invention discloses moisture-proof water-resistant varnish. The varnish is composed of the following raw materials according to the proportion by weight: 40-42 portions of nitrocotton, 50-60 portions of dimethylbenzene, 30-34 portions of rosin modified phenolic resin, 10-12 portions of ethyl alcohol, 4-6 portions of butyl alcohol, and 4-6 portions of castor oil. The moisture-proof water-resistant varnish can overcome defects of traditional varnish, is good in moisture-proof water-resistant performance, is simple in raw material manufacturing, and meets requirements of people.

Description

technical field [0001] The invention relates to a varnish, in particular to a moisture-proof and water-resistant varnish. Background technique [0002] Existing varnish has a single function, the common raw materials for making varnishes are not easy to obtain, and the production cost of raw materials is high, and general varnishes have poor moisture-proof and water-resistance, which cannot meet people's needs. Contents of the invention [0003] Purpose of the invention: the purpose of the invention is to provide a moisture-proof and water-resistant varnish in order to solve the deficiencies of the prior art. [0004] Technical solution: In order to achieve the above purpose, the present invention provides a moisture-proof and water-resistant varnish, the varnish is composed of the following raw materials: 40-42 parts of nitrocellulose, 50-60 parts of xylene, rosin modified phenolic resin 30-34 parts, 10-12 parts of ethanol, 4-6 parts of butanol, 4-6 parts of castor oil. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D101/18C09D161/14C09D7/12
Inventor 张卫东
Owner QIDONG XINDA ELECTROMECHANICAL MFG
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