Polystyrene antirust paint

A technology of anti-rust coatings and polystyrene, applied in the direction of anti-corrosion coatings, coatings, etc., can solve the problems of loss of original performance, waste of steel, economic losses, etc., to reduce metal loss, short drying time, high performance and price than the effect

Inactive Publication Date: 2014-03-12
WUJIANG LINSU PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In China, a large amount of steel is scrapped every year due to corrosion and loss of original performance, which causes a lot of waste of steel, which brings great economic losses.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A polystyrene antirust paint, the paint contains the following raw materials in parts by weight: 80-110 parts of polystyrene resin, 20-30 parts of diphenyl ether resin, 12-15 parts of hydroxyethyl cellulose, 10-14 parts Allyl thiourea, 10-22 epoxy phenolic resin, 6-8 cobalt oxide, 5-9 calcium oxide, 4-8 hydrazine citrate and 6-10 phenyltrimethoxysilane.

Embodiment 2

[0012] A polystyrene antirust paint, the paint contains the following raw materials in parts by weight: 80-110 parts of polystyrene resin, 20-30 parts of diphenyl ether resin, 12-15 parts of hydroxyethyl cellulose, 10-14 parts Allylthiourea, 10-22 epoxy phenolic resin, 6-8 cobalt oxide, 5-9 calcium oxide, 4-8 hydrazine citrate, 6-10 phenyltrimethoxysilane and 10 - 15 parts potassium octatitanate whiskers.

Embodiment 3

[0014] A polystyrene antirust paint, the paint contains the following raw materials in parts by weight: 80-110 parts of polystyrene resin, 20-30 parts of diphenyl ether resin, 12-15 parts of hydroxyethyl cellulose, 10-14 parts Parts of allylthiourea, 10-22 parts of epoxy phenolic resin, 6-8 parts of cobalt oxide, 5-9 parts of calcium oxide, 4-8 parts of hydrazine citrate, 6-10 parts of phenyltrimethoxysilane and 4 -9 parts of phthalic anhydride.

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PUM

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Abstract

The invention discloses a polystyrene antirust paint which is prepared from the following raw materials in parts by weight: 80-110 parts of polystyrene resin, 20-30 parts of diphenyl ether resin, 12-15 parts of hydroxyethyl cellulose, 10-14 parts of thiosinamine, 10-22 parts of epoxy phenolic resin, 6-8 parts of cobalt oxide, 5-9 parts of calcium oxide, 4-8 parts of hydrazine citrate and 6-10 parts of phenyltrimethoxysilane. The commercial test proves that the paint has the advantages of excellent water resistance, excellent oxygen resistance, favorable antirust effect, short drying time, lower requirements for materials and techniques and higher cost performance, can effectively avoid or reduce metal loss, and is beneficial to popularization.

Description

technical field [0001] The invention relates to a polystyrene antirust coating, which belongs to the technical field of chemical coatings. technical background [0002] Iron and steel materials are indispensable and important materials for national construction and the realization of the four modernizations. They are widely used and have a variety of varieties. The consumption of construction steel in my country has obvious characteristics of developing countries. The consumption of construction and industrial steel accounts for about 90% of the total consumption of steel. About 50% of which are steel for construction. Since our country is in the historical stage of rapid urbanization, there is a great demand for construction steel. As the main steel for construction, rebar consumption has always occupied a large proportion of my country's steel production. Statistics show that my country's annual steel consumption has reached more than 600 million tons since 2011, and my c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/06C09D171/12C09D161/14C09D101/28C09D5/08C09D7/12
Inventor 顾评
Owner WUJIANG LINSU PRECISION MACHINERY
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