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Thick-spraying simple metal shell repairing material and preparation method thereof

A metal shell and repair material technology, applied in the direction of polyurea/polyurethane coatings, coatings, etc., can solve the problems of poor environmental protection, difficult spraying, poor practicability, etc., to achieve strong adhesion, avoid surface corrosion, and protect the effect of the surface

Inactive Publication Date: 2021-02-05
上海涂固安高科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a thick-sprayed simple metal shell repairing material and its preparation method, which solves the problem that the existing metal repairing agent has a single function, only has a single waterproof function, has poor practicability, is extremely difficult to spray, and has poor environmental protection. The problem of poor adhesion

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described below in combination with embodiments.

[0018] A thick-sprayed simple metal shell repair compound, including: TGA polyurethane modified resin, AMP-95 multifunctional regulator, retarder, rutile titanium dioxide, wetting agent, TGA bactericide, TGA polyurethane thickener agent, defoamer, sodium nitrite, deionized water, the TGA polyurethane modified resin, AMP-95 multifunctional regulator, retarder, rutile titanium dioxide, wetting agent, TGA bactericide, TGA polymer The components of polyurethane thickener, defoamer, sodium nitrite, and deionized water are: 70-75 parts of TGA polyurethane modified resin, 0.5-0.6 parts of AMP-95 multifunctional regulator, and retarder 3-5 parts, 16-18 parts of rutile titanium dioxide, 0.4-0.6 parts of wetting agent, 0.05 parts of TGA fungicide, 0.5-0.7 parts of TGA polyurethane thickener, 0.3 parts of defoamer, 1.7- parts of sodium nitrite 2 parts, 2.7 parts of deionized water.

[0019] ...

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Abstract

The invention provides a thick-spraying simple metal shell repairing material and a preparation method thereof. The thick-spraying simple metal shell repairing material is prepared from TGA polyurethane modified resin, an AMP-95 multifunctional regulator, a retarder, rutile titanium dioxide, a wetting agent, a TGA bactericide, a TGA polyurethane thickener, a defoaming agent, sodium nitrite and deionized water. According to the thick-spraying simple metal shell repairing material and the preparation method thereof, the functions of high-solid-content water-based environment-friendly coating andhigh binding power are achieved, the repairing material is good for the fields of equipment, garage fire-fighting pipes, steel structure buildings, chemical storage tanks, large water tanks, granaries, grain depots, containers, tunnel civil air defense and the like, the surface of a metal shell can be effectively protected, surface corrosion is avoided, and the repairing material is green and environmental-friendly.

Description

technical field [0001] The invention relates to the field of metal shell repair materials, in particular to a thick-sprayed simple metal shell repair material and a preparation method thereof. Background technique [0002] Metal repair agent refers to the adhesive that adds special materials to the surface of the metal parts to be repaired to repair the metal or give the metal surface special functions. The method of using metal repair agent for equipment maintenance is very simple. The basic process steps are: surface treatment, preparation of repair agent, application, curing, and machining. [0003] Existing metal repair agents have single functions, only have single functions such as waterproofing, have poor practicability, and are extremely difficult to spray, have poor environmental protection, and poor adhesion. [0004] Therefore, it is necessary to provide a thick-sprayed simple metal shell repair material and a preparation method thereof to solve the above-mention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/04C09D7/61
CPCC08K2003/2241C09D175/04C09D7/61C08K13/02C08K3/22
Inventor 刘倩蔡川旭童飞黄业乔
Owner 上海涂固安高科技有限公司