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Weather-resistant waterproof coating

A waterproof coating and weather-resistant technology, used in anti-corrosion coatings, polyester coatings, polyurea/polyurethane coatings, etc., can solve the problems of heavy workload, affecting performance and service life, poor surface corrosion resistance, etc. Protective effect, inhibiting corrosion of micro-battery, strong adhesion effect

Inactive Publication Date: 2014-02-12
QINGDAO HUARUI RUBBER IND EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the steel pipe is rolled off the assembly line of the steel plant, its surface corrosion resistance is poor, and it is easily corroded during storage and transportation, which seriously affects its performance and service life
Once the surface is corroded, the subsequent treatment process is cumbersome and the workload is heavy

Method used

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Examples

Experimental program
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Embodiment Construction

[0015] Below in conjunction with specific embodiment the present invention is described in further detail;

[0016] A weather-resistant waterproof coating, consisting of the following components by weight:

[0017] Alkyd resin 10~30;

[0018] Polyurethane 5~12;

[0019] Flame retardant 10~15;

[0020] Rust inhibitor 10~20;

[0021] Dimethicone 6~10;

[0022] Urea 5~10;

[0023] Quartz powder 6~8;

[0024] Mica powder 7~9;

[0025] Deionized water 10-12.

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PUM

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Abstract

The invention discloses weather-resistant waterproof coating. The weather-resistant waterproof coating comprises the following components in parts by weight: 10-30 parts of alkyd resin, 5-12 parts of polyurethane, 10-15 parts of flame retardant, 10-20 parts of antirust agent, 6-10 parts of dimethyl silicon oil, 5-10 parts of urea, 6-8 parts of quartz powder, 7-9 parts of mica powder and 10-12 parts of deionized water. The antirust agent adopted by the weather-resistant waterproof coating can form a compact protective layer with strong adhesive force on the surface of a steel pipe and can be used for preventing or slowing down the permeation of oxygen and water in environments through the isolation effect, so that the generation of corrosive micro batteries is hindered, and a good anti-corrosion protective effect is achieved.

Description

technical field [0001] The invention relates to a weather-resistant and waterproof paint. Background technique [0002] After the steel pipe is rolled off the assembly line of the steel plant, its surface corrosion resistance is poor, and it is easily corroded during storage and transportation, which seriously affects its performance and service life. Once its surface is corroded, its subsequent treatment process is cumbersome and the workload is heavy. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a weather-resistant waterproof coating that is suitable for various construction methods and can be dried naturally, has strong binding force with steel pipes and has good protection performance for steel pipes. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a weather-resistant waterproof ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/08C09D175/04C09D5/08C09D7/12
Inventor 李金燕
Owner QINGDAO HUARUI RUBBER IND EQUIP
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