Fluorine-containing coating

A kind of coating, Yingdan technology, used in anti-corrosion coatings, fire-retardant coatings, coatings and other directions, can solve the problems of easy powdering, adhesion, poor storage performance, poor weather resistance, peeling, etc., to achieve good high temperature resistance, excellent resistance to salt water. , The effect of good anti-corrosion performance
CN112210252BActive Publication Date: 2022-05-06常州市大使涂料有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
常州市大使涂料有限公司
Publication Date
2022-05-06

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Abstract

The present invention relates to a fluorine-containing fluoride coating, which comprises the following raw materials in parts by weight: 100 parts of vinyl resin, 10-20 parts of pigment and filler of fluoride composition, 0.5-3 parts of secondary co-modified polyaniline / montmorillonite, 30-50 parts of organic solvent, 0.2-0.4 part of epichlorohydrin, and 0.1-0.3 part of toughening agent; wherein the secondary co-modified polyaniline / montmorillonite is through acid-modified montmorillonite, which is beneficial to aniline Intercalation into the sheet of montmorillonite, synthesizing primary acid co-modified polyaniline / montmorillonite, doping with ammonia hydrolysis and then performing secondary acid doping to obtain polyaniline / montmorillonite with better conductivity ; The coating of the present invention has excellent corrosion resistance.
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Description

technical field

[0001] The invention relates to the technical field of anticorrosion coatings, in particular to a fluorine-containing coating. Background technique

[0002] Highly chlorinated polyethylene (that is, chlorinated polyethylene with a chlorine content of 60%-70%, referred to as HCPE) is obtained from polyethylene (PE) through deep chlorination. Its molecular chain is saturated, its chlorine content is high, and its comprehensive performance is excellent. It is an ideal film-forming substance for anti-corrosion coatings.

[0003] The development of HCPE resin began in the 1960s. HCPE resin has good solubility, and has excellent weather resistance, ozone resistance, heat aging resistance, flame retardancy, chemical resistance, and oil resistance. HCPE is a high molecular polymer with excellent comprehensive properties, and its excellent chemical and physical properties are unmatched by other materials. It is possible to replace the functional materials of epoxy r...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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