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Novel blocking agent

A sealant, a new type of technology, applied in the direction of coating, can solve the problems of single construction method, high limitation, production cost and operation difficulty, and achieve the effect of smooth and plump film layer, excellent dispersibility, and corrosion isolation.

Inactive Publication Date: 2015-07-29
安徽省振华科技工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the post-coating agents used in the market are mainly saponifiers, passivators, anti-rust oils and molybdenum disulfide, etc., but the application range of each post-coating agent is narrow, the limitation is high, and the construction method is single, so the production cost and difficult to operate

Method used

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Examples

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Comparison scheme
Effect test

Embodiment Construction

[0008] A new type of sealing agent, the sealing agent is mixed by weight of the following components: corrosion inhibitor: 0.5%-2%; surfactant: 6%-10%; high molecular polymer: 88%- 92.5%; Acrylic acid and wax can also be added to the sealing agent.

[0009] The new sealant also has the following advantages:

[0010] 1) High weather resistance;

[0011] 2) High chemical resistance, excellent acid and alkali resistance;

[0012] 3) It can be colored, and can be modified in special occasions to obtain black, military green and other color coatings required by customers, and the colors are more abundant;

[0013] 4) Good insulation, the post-coated sealant can slow down the speed of electrochemical corrosion;

[0014] 5) Improve the hardness and abrasion resistance of the coating, the film layer is dense, uniform, stable, bright, strong in adsorption, and durable; the film layer has good corrosion resistance, good salt spray resistance, and good wear resistance. There is a wid...

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PUM

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Abstract

The invention relates to functional paint and concretely relates to a novel blocking agent. The novel blocking agent is prepared from 0.5-2wt% of a corrosion inhibitor, 6-10wt% of a surfactant and 88-92.5wt% of a polymer by mixing. The novel blocking agent has excellent dispersibility, film forming ability and enclosing capability. After metal dip-coating and curing, a film is formed, has flat and pump surface, is transparent and bright, resists wear and corrosion, and can effectively prevent metal part corrosion caused by a corrosion medium in an environment.

Description

technical field [0001] The present invention relates to a functional coating, in particular to a novel sealing agent. Background technique [0002] At present, the post-coating agents used in the market are mainly saponifiers, passivators, anti-rust oils and molybdenum disulfide, etc. Each post-coating agent has a narrow application range, high limitations, and a single construction method, so the production cost and difficult to operate. SUMMARY OF THE INVENTION [0003] In view of the deficiencies of the prior art, the present invention aims to provide a novel sealing agent. [0004] To solve the above problems, the present invention provides the following technical solutions: [0005] A new type of sealing agent, the sealing agent is mixed by weight of the following components: corrosion inhibitor: 0.5%-2%; surfactant: 6%-10%; high molecular polymer: 88%- 92.5%. [0006] Acrylic acid and wax can also be added to the sealing agent. [0007] Beneficial effects: the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D201/00C09D7/12
CPCC09D201/00C09D7/40C08L91/06C08K5/09
Inventor 汪家武
Owner 安徽省振华科技工业有限公司
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