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Anticorrosive and antirust paint for metal

A metal anti-corrosion and painting technology, applied in anti-corrosion coatings, coatings, epoxy resin coatings, etc., can solve the problems of construction personnel injury, high lead content, and toxic fog, and achieve good anti-rust performance and high cost performance Effect

Inactive Publication Date: 2015-04-29
戴留庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such as Hongdan antirust paint, although the antirust quality is relatively good in the current antirust paint, but due to the high lead content, it is easy to produce poisonous fog during construction and eradication of old Hongdan paint and welding, which is harmful to the environment. Cause certain damage, but also cause great harm to construction personnel, and it is difficult to cure

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Embodiment 1, a metal anti-corrosion and anti-rust paint, the weight components of each raw material: 18 parts of epoxy resin, 15 parts of acrylic emulsion, 15 parts of color filler, 1 part of flow accelerator, 1 part of leveling agent, 0.5 parts of air agent, 1 part of anti-flash rust agent, 8 parts of modified aromatic aliphatic amine epoxy curing agent. The color filler is any one or more of red iron oxide, zinc phosphate, and aluminum tripolyphosphate. Flow accelerators, leveling agents, degassers, and anti-flash rust agents are common materials in coatings.

Embodiment 2

[0009] Embodiment 2, a metal anti-corrosion and anti-rust paint, the weight components of each raw material: 21.5 parts of epoxy resin, 17.5 parts of acrylic emulsion, 22.5 parts of color filler, 2 parts of flow accelerator, 3.5 parts of leveling agent, 1.25 parts of air agent, 2 parts of anti-flash rust agent, 10 parts of modified aromatic aliphatic amine epoxy curing agent. The color filler is any one or more of red iron oxide, zinc phosphate, and aluminum tripolyphosphate. Flow accelerators, leveling agents, degassers, and anti-flash rust agents are common materials in coatings.

Embodiment 3

[0010] Embodiment 3, a metal anti-corrosion and anti-rust paint, the weight components of each raw material: 25 parts of epoxy resin, 20 parts of acrylic emulsion, 30 parts of color filler, 3 parts of flow accelerator, 5 parts of leveling agent, 2 parts of air agent, 3 parts of anti-flash rust agent, 12 parts of modified aromatic aliphatic amine epoxy curing agent. The color filler is any one or more of red iron oxide, zinc phosphate, and aluminum tripolyphosphate. Flow accelerators, leveling agents, degassers, and anti-flash rust agents are common materials in coatings.

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PUM

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Abstract

The invention relates to the technical field of metal anticorrosion, particularly to an anticorrosive and antirust paint for metal. The paint comprises the following raw materials and components in parts by weight: 18-25 parts of an epoxy resin, 15-20 parts of an acrylic emulsion, 15-30 parts of a colored filling, 1-3 parts of a flow accelerant, 1-5 parts of a levelling agent, 0.5-2 parts of a degasifier, 1-3 parts of a flash-rust inhibitor, and 8-12 parts of a modified arylated alkyl amine epoxy curing agent. The colored filling consists of any one or more than one of iron oxide red, zinc phosphate and aluminum tripolyphosphate. The invention aims to provide the anticorrosive and antirust paint for the metal, which reduces pollution, and has a good antirust property.

Description

technical field [0001] The invention relates to the technical field of metal anti-corrosion, in particular to a metal anti-corrosion and anti-rust paint. Background technique [0002] In order to avoid corrosion and reduce losses, people have adopted various methods, and using anti-corrosion and anti-rust paint to protect metal products is one of the most common protection methods at present. Antirust paint is a kind of coating widely used in industry, and its main function is to prevent metal from being oxidized and rusted during long-term use. The antirust pigment components in antirust paints are usually red lead, lead powder and chromates of zinc, lead or barium. Such as Hongdan antirust paint, although the antirust quality is relatively good in the current antirust paint, but due to the high lead content, it is easy to produce poisonous fog during construction and eradication of old Hongdan paint and welding, which is harmful to the environment. Cause certain damage, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D133/00C09D7/06C09D7/12C09D5/08C09D7/47
CPCC09D5/08C09D7/61C09D163/00C08L33/00C08K2003/2272C08K2003/328C08K2003/327
Inventor 戴留庆
Owner 戴留庆