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Corrosion-resistance fluorocarbon resin coating

A fluorocarbon resin and corrosion-resistant technology, applied in the field of coatings, can solve the problems of insufficient adhesion performance and urgent need to improve corrosion resistance, and achieve excellent heat resistance and adhesion, good interaction force, and small structural pores. Effect

Inactive Publication Date: 2016-03-16
合肥市易远新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fluorocarbon coating is a coating made of fluorocarbon resin as a film-forming substance. Due to the existence of F-C bonds in the macromolecular chain of fluororesin, the fluororesin coating formulated with fluororesin as the base material has many excellent properties, such as super-resistant Weather aging, super anti-fouling ability, etc.; but the adhesion performance of traditional fluorocarbon resins can not meet the demand, and the corrosion resistance needs to be improved urgently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A corrosion-resistant fluorocarbon resin coating, its raw materials include by weight: 50 parts of FEVE fluorocarbon resin, 20 parts of aliphatic epoxy resin, 40 parts of acrylic modified alkyd resin, 5 parts of bentonite, 12 parts of magnesium silicate, 10 parts of modified kaolin, 8 parts of hollow glass microspheres, 2 parts of graphene, 18 parts of melamine resin, 2 parts of 2-amino-2-methyl-1-propanol, 10 parts of methyl cellulose, anionic polyacrylamide 1 part, 7 parts of IPDI isocyanate curing agent, 1 part of polydimethylsiloxane, 8 parts of butyl acetate, 1 part of propylene glycol, 8 parts of dimethyl valerate, 1 part of wetting agent, 3 parts of preservative, water 30 servings.

Embodiment 2

[0018] A corrosion-resistant fluorocarbon resin coating, its raw materials include by weight: 30 parts of FEVE fluorocarbon resin, 45 parts of aliphatic epoxy resin, 20 parts of acrylic modified alkyd resin, 15 parts of bentonite, 5 parts of magnesium silicate, 20 parts of modified kaolin, 2 parts of hollow glass microspheres, 8 parts of graphene, 10 parts of melamine resin, 7 parts of 2-amino-2-methyl-1-propanol, 5 parts of methyl cellulose, anionic polyacrylamide 3 parts, 2 parts of IPDI isocyanate curing agent, 1.8 parts of polydimethylsiloxane, 2 parts of butyl acetate, 10 parts of propylene glycol, 2 parts of dimethyl valerate, 4 parts of wetting agent, 1 part of preservative, water 60 servings.

Embodiment 3

[0020] A corrosion-resistant fluorocarbon resin coating, its raw materials include by weight: 36 parts of FEVE fluorocarbon resin, 40 parts of aliphatic epoxy resin, 26 parts of acrylic modified alkyd resin, 12 parts of bentonite, 10 parts of magnesium silicate, 17 parts of modified kaolin, 4 parts of hollow glass microspheres, 5 parts of graphene, 12 parts of melamine resin, 5 parts of 2-amino-2-methyl-1-propanol, 6 parts of methyl cellulose, anionic polyacrylamide 2.6 parts, 3 parts of IPDI isocyanate curing agent, 1.5 parts of polydimethylsiloxane, 3 parts of butyl acetate, 6 parts of propylene glycol, 4 parts of dimethyl valerate, 2.5 parts of wetting agent, 1.2 parts of preservative, water 55 servings.

[0021] The modified kaolin is prepared by the following process: by weight, 100 parts of dichlorobenzene, 60 parts of nano-kaolin, 5 parts of nano-silica, 0.18 parts of phenyltrimethoxysilane, and 0.5 parts of titanate coupling agent 101 are fed into In the reaction bott...

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PUM

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Abstract

The invention discloses corrosion-resistance fluorocarbon resin coating. The coating is prepared from the following raw materials in parts by weight: 30-50 parts of FEVE fluorocarbon resin, 20-45 parts of aliphatic epoxy resin, 20-40 parts of acrylated alkyd resin, 5-15 parts of bentonite, 5-12 parts of magnesium silicate, 10-20 parts of modified kaolin, 2-8 parts of hollow glass microspheres, 2-8 parts of graphene, 10-18 parts of melamine resin, 2-7 parts of 2-amino-2-methyl-1-propanol, 5-10 parts of methylcellulose, 1-3 parts of anionic polyacrylamide, 2-7 parts of IPDI isocyanate curing agent, 1-1.8 parts of polydimethylsiloxane, 2-8 parts of butyl acetate, 1-10 parts of propylene glycol, 2-8 parts of dimethyl valerate, 1-4 parts of a wetting agent, 1-3 parts of preservative and 30-60 parts of water. The corrosion-resistance fluorocarbon resin coating has good adhesion and excellent corrosion resistance.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a corrosion-resistant fluorocarbon resin coating. Background technique [0002] With the increasingly stringent requirements of the society for energy conservation and environmental protection, coating products show a development trend of high performance, zero volatile organic compounds, and zero pollution. Fluorocarbon coating is a coating made of fluorocarbon resin as a film-forming substance. Due to the existence of F-C bonds in the macromolecular chain of fluororesin, the fluororesin coating formulated with fluororesin as the base material has many excellent properties, such as super-resistant Weather aging resistance, super anti-fouling ability, etc.; but the adhesion performance of traditional fluorocarbon resins cannot meet the demand, and the corrosion resistance performance needs to be improved urgently. Contents of the invention [0003] The invention provides a co...

Claims

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Application Information

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IPC IPC(8): C09D127/12C09D163/00C09D167/08C09D5/08C09D7/12
Inventor 李政源
Owner 合肥市易远新材料有限公司
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