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Water-based noise-reduction coating

A noise reduction and coating technology, applied in polyester coatings, coatings, latex paints, etc., can solve problems such as easy to fall off, weak adhesion, lack of decorative and protective effects, etc., to achieve high impact resistance, The effect of strong adhesion

Inactive Publication Date: 2017-12-01
安徽康瑞高科新材料技术工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some of the water-based noise-reducing coatings on the market are not strong in adhesion, and they are easy to fall off after long-term use, and cannot achieve effective decoration and protection effects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] A water-based noise-reducing paint, comprising the following components: 5 parts of acrylic resin; 5 parts of alkyd resin; 10 parts of vinyl chloride copolymer resin; 0.3 part of tributyl phosphate; 0.5 part of dioctyl phthalate ; 5 parts of ethylene glycol; 38 parts of mica powder; 0.5 parts of carboxymethyl cellulose; 0.5 parts of sodium hexametaphosphate;

Embodiment 2

[0011] A water-based noise-reducing paint, comprising the following components: 12 parts of acrylic resin; 12 parts of alkyd resin; 15 parts of vinyl chloride copolymer resin; 0.9 part of tributyl phosphate; 1.3 parts of dioctyl phthalate ; 7 parts of ethylene glycol; 46 parts of mica powder; 1.3 parts of carboxymethyl cellulose; 1.3 parts of sodium hexametaphosphate; 1.6 parts of ammonium phosphate; 5 parts of fine silica sand; 0.9 parts of sodium nitrite;

Embodiment 3

[0013] A water-based noise-reducing paint, comprising the following components: 20 parts of acrylic resin; 20 parts of alkyd resin; 20 parts of vinyl chloride copolymer resin; 1.5 parts of tributyl phosphate; 2.0 parts of dioctyl phthalate ; 10 parts of ethylene glycol; 55 parts of mica powder; 2.0 parts of carboxymethyl cellulose; 2.0 parts of sodium hexametaphosphate; 3.0 parts of ammonium phosphate; 6 parts of fine silica sand; 1.5 parts of sodium nitrite;

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PUM

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Abstract

The invention discloses a water-based noise-reduction coating which is prepared from the following components in parts by weight: 5-20 parts of acrylic resin, 5-20 parts of alkyd resin, 10-20 parts of vinyl chloride polymer resin, 0.3-1.5 parts of tributyl phosphate, 0.5-2.0 parts of dioctyl phthalate, 5-10 parts of ethylene glycol, 38-55 parts of mica powder, 0.5-2.0 parts of carboxymethylcellulose, 0.5-2.0 parts of sodium hexametaphosphate, 0.3-3.0 parts of amine phosphate, 4-6 parts of silicon dioxide fine sand, 0.4-1.5 parts of sodium nitrite and 16-45 parts of water. The water-based noise-reduction coating is high in adhesive force and high in impact strength; and a film is capable of playing a role in reducing noise after being formed, and is applied to the place requiring noise reduction.

Description

technical field [0001] The invention belongs to the technical field of paint processing, and in particular relates to a water-based noise-reducing paint. Background technique [0002] The so-called paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, oil, or emulsion, with or without adding pigments, fillers, adding Corresponding additives are viscous liquids prepared with organic solvents or water, which can cover the surface of objects for protection, decoration, and marking industries. Some of the water-based noise-reducing coatings on the market have weak adhesion and tend to fall off after a long period of use, failing to achieve effective decorative and protective effects. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a water-based noise reduction coating, which can reduce the nois...

Claims

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Application Information

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IPC IPC(8): C09D127/06C09D133/00C09D167/08C09D5/02C09D7/12
CPCC09D127/06C08K2003/324C08L2205/035C09D5/024C08L33/00C08L67/08C08L1/286C08K13/02C08K3/36C08K3/32C08K3/28C08K5/12C08K3/34
Inventor 赵云鹏王辉王占庭
Owner 安徽康瑞高科新材料技术工程有限公司