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Preparation method of dustproof anti-static automobile paint

An anti-static, automotive technology, applied in the direction of fire-resistant coatings, conductive coatings, polyether coatings, etc., can solve the problems of secondary environmental pollution, large water consumption, etc., and achieve improved wear resistance, enhanced adhesion, and uniform paint film thickness Effect

Inactive Publication Date: 2016-06-15
JINHUA ZHICHAN MAOYUAN INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the traditional car washing method can remove the dust on the surface of the vehicle, it consumes a lot of water. After the effective time period of dust removal, the sewage produced will cause secondary environmental pollution. Therefore, it is not suitable for cities with a large number of vehicles and water resources.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A method for preparing dust-proof and anti-static automotive coatings, which is prepared from component A and component B in an organic solvent at a mass ratio of 3:1, wherein component A includes 30 parts of polymethacrylate emulsion, nanometer two 1 part of silicon oxide, 1 part of polyisocyanate monomer, 0.1 part of nonylphenol polyoxyethylene ether, 4 parts of methyl benzotriazole; B component includes 0.5 part of sodium sulfomethyl humate, aminosilane 5 parts of joint agent, 1 part of sodium hydroxymethyl cellulose, 5 parts of ethylenediamine, and 5 parts of glacial acetic acid. Prepare according to the following method: a. Add the organic solvent into the reaction kettle, raise the temperature to 50-70°C, then mix the polymethacrylate emulsion and nano silicon dioxide evenly, then slowly drop into the organic solvent, and control the feeding time After the feeding is completed, continue the heat preservation reaction for 2-4 hours, stop the reaction and cool to ro...

Embodiment 2

[0044] A method for preparing dust-proof and anti-static automotive coatings, which is prepared from component A and component B in an organic solvent at a mass ratio of 2:1, wherein component A includes 60 parts of polymethacrylate emulsion, nanometer two 6 parts of silicon oxide, 3 parts of polyisocyanate monomer, 2 parts of nonylphenol polyoxyethylene ether, 6 parts of methyl benzotriazole; B component includes 5 parts of sodium sulfomethyl humate, aminosilane 10 parts of joint agent, 10 parts of hydroxymethylcellulose sodium, 10 parts of ethylenediamine, 8 parts of glacial acetic acid. Prepare according to the following method: a. Add the organic solvent into the reaction kettle, raise the temperature to 50-70°C, then mix the polymethacrylate emulsion and nano silicon dioxide evenly, then slowly drop into the organic solvent, and control the feeding time After the feeding is completed, continue the heat preservation reaction for 2-4 hours, stop the reaction and cool to roo...

Embodiment 3

[0046] A method for preparing a dust-proof and anti-static automotive coating, which is prepared from component A and component B in an organic solvent at a mass ratio of 3:1, wherein component A includes 40 parts of polymethacrylate emulsion, nanometer two 3 parts of silicon oxide, 1.5 parts of polyisocyanate monomer, 0.5 part of nonylphenol polyoxyethylene ether, 5 parts of methyl benzotriazole; B component includes 3 parts of sodium sulfomethyl humate, aminosilane 8 parts of joint agent, 7 parts of sodium hydroxymethylcellulose, 8 parts of ethylenediamine, and 7 parts of glacial acetic acid. Prepare according to the following method: a. Add the organic solvent into the reaction kettle, raise the temperature to 50-70°C, then mix the polymethacrylate emulsion and nano silicon dioxide evenly, then slowly drop into the organic solvent, and control the feeding time After the feeding is completed, continue the heat preservation reaction for 2-4 hours, stop the reaction and cool t...

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PUM

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Abstract

The invention discloses a preparation method of dustproof anti-static automobile paint. The preparation method of dustproof anti-static automobile paint is prepared from a component A and a component B at the mass ratio of (2-3):1. The component A includes 30-60 parts of polymethacrylate emulsion, 1-6 parts of nanosilica, 1-3 parts of polyisocyanate monomers, 0.1-2 parts of nonylphenol polyoxyethylene ether and 4-6 parts of methylbenzotriazole. The component B includes 0.5-5 parts of sulfomethyl sodium humate, 5-10 parts of an aminosilane coupling agent, 1-10 parts of carboxymethyl cellulose sodium, 5-10 parts of ethylenediamine and 5-8 parts of glacial acetic acid. The dustproof anti-static automobile paint prepared through the preparation method integrates the beneficial properties of dust prevention, static prevention, high strength, wear resistance, sun protection, high temperature resistance and the like, can be widely applied to surface painting of automobiles, trains, aircrafts and all other outdoor equipment, advertisement boards and lamp boxes, and has broad application prospects.

Description

technical field [0001] The invention relates to a paint, in particular to a preparation method of a dustproof and antistatic automobile paint. Background technique [0002] With the rapid development of social economy and the improvement of people's living standards, the production and sales of automobiles in my country have developed rapidly. The production and sales have exceeded 10 million for many years, ranking first in the world. It can be said that automobiles are no longer luxury goods. Thousands of households. Cars are exposed to the outdoors for a long time, and are often eroded by harsh environmental factors such as rain, dust, high temperature, sunlight, and oxidation. Therefore, the requirements for automotive surface coatings are very high, such as hardness, wear resistance, aging resistance, anti-corrosion, dust-proof, high-temperature resistance, anti-static and other characteristics. Especially in recent years, with the deterioration of air pollution and fr...

Claims

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Application Information

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IPC IPC(8): C09D133/10C09D171/02C09D199/00C09D101/28C09D5/24C09D7/12
CPCC08K2201/011C08L2201/04C08L2201/08C08L2205/035C09D5/18C09D5/24C09D133/10C09D7/61C09D7/63C09D7/65C08L71/02C08L99/00C08L1/284C08K13/02C08K3/36C08K5/29C08K5/3475C08K5/544C08K5/19C08K5/09
Inventor 骆佳豪
Owner JINHUA ZHICHAN MAOYUAN INFORMATION TECH CO LTD
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