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Anticorrosive paint

A technology for anti-corrosion coatings and raw materials, applied in anti-corrosion coatings, epoxy resin coatings, alkali metal silicate coatings, etc. Long service life, not easy to damage, stable use effect

Inactive Publication Date: 2017-04-19
WEIHAI XINSHENG POWER MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many commonly used metals are prone to corrosion, and the surface is easily stained, which affects the appearance
Metal aluminum, especially aluminum foil or aluminum film deposited on plastic or paper is soft in texture, poor in wear resistance and scratch resistance, and similar problems exist in aluminum alloy profiles, which need to be protected by coating

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] An anti-corrosion coating, comprising the following raw materials by mass: 10 parts of polyvinyl alcohol, 15 parts of potassium silicate, 2 parts of magnesium carbonate, 15 parts of 12-hydroxystearic acid, 10 parts of epoxy acrylate, and 2 parts of calcium carbonate , 1 part of tetraethylamine tetrafluoroborate, 2 parts of benzyl triphenylphosphine chloride, 1 part of silane coupling agent and 3 parts of dibromomethane.

Embodiment 2

[0013] An anti-corrosion coating, comprising the following raw materials by mass: 15 parts of polyvinyl alcohol, 25 parts of potassium silicate, 10 parts of magnesium carbonate, 20 parts of 12-hydroxystearic acid, 20 parts of epoxy acrylate, and 10 parts of calcium carbonate , 6 parts of tetraethylamine tetrafluoroborate, 4 parts of benzyl triphenylphosphine chloride, 3 parts of silane coupling agent and 8 parts of dibromomethane.

Embodiment 3

[0015] Including the following raw materials in parts by mass: 12 parts of polyvinyl alcohol, 20 parts of potassium silicate, 8 parts of magnesium carbonate, 18 parts of 12-hydroxystearic acid, 15 parts of epoxy acrylate, 8 parts of calcium carbonate, tetrafluoroborate 2 parts of ethylamine, 3 parts of benzyltriphenylphosphonium chloride, 2 parts of silane coupling agent and 4 parts of dibromomethane.

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PUM

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Abstract

The invention discloses an anticorrosive paint. The anticorrosive paint comprises the following raw materials in part by mass: 10-20 parts of polyvinyl alcohol, 15-35 parts of potassium silicate, 2-15 parts of magnesium carbonate, 12-22 parts of 12-hydroxystearate, 10-30 parts of epoxy acrylate, 2-15 parts of calcium carbonate, 1-8 parts of tetraethylammonium tetrafluoroborate, 2-6 parts of benzyltriphenylphosphonium chloride, 1-5 parts of silane coupling agent, and 3-10 parts of dibromomethane. The anticorrosive paint disclosed by the invention is not only stable in use effect, strong in corrosion resistance, hard to damage the surface, but also has good wear resistance and stamping property, the service life can be obviously prolonged, and the anticorrosive paint is safe and non-toxic to the human body.

Description

technical field [0001] The invention belongs to the field of chemistry and chemical industry, and in particular relates to an anti-corrosion coating. Background technique [0002] One of the largest application markets for metal coatings is metal can coating. Some two-piece aluminum alloy beverage cans use UV / EB coating process. In the coating of food and beverage packaging cans, UV curing or EB curing coatings are used. It shows strong advantages, fast curing, low volatilization and low odor are its main features suitable for this processing field. The three-piece food and beverage tube made of tinned iron (horse pocket) can also be protected by coating with light-curing paint, or UV varnishing after printing ink. The protection of metal copper parts tends to be coated with UV varnish rather than color paint, mainly to highlight the color and aesthetic texture of metal copper itself. In addition, UV metal coatings are widely used in metal sign decoration, metal trim, alum...

Claims

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Application Information

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IPC IPC(8): C09D129/04C09D163/10C09D7/12C09D5/08C09D1/04
CPCC09D129/04C09D1/04C09D5/08C09D7/61C09D7/63C09D163/10
Inventor 丛新德
Owner WEIHAI XINSHENG POWER MACHINERY MFG
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