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High-strength anticorrosive coating and preparation method thereof

An anti-corrosion coating and high-strength technology, applied in the field of metallic paint, can solve the problems of poor performance, slow drying speed, unsatisfactory environmental protection characteristics, etc., and achieve the effect of strong anti-corrosion function, fast drying speed and excellent water resistance.

Inactive Publication Date: 2019-03-29
哈尔滨绿科科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But now ordinary water-based metallic paint has water resistance
[0005] Poor performance, slow drying speed and other disadvantages, some powerful water-based paints, their environmental protection characteristics are not satisfactory

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A high-strength anti-corrosion coating for metal, each component is calculated by weight, 225 parts of deionized water, 185 parts of water-based acrylate, 8 parts of white monoglyceride, 1.5 parts of dispersant, 1.5 parts of defoamer, moistening agent 2 parts of wet agent, 1.5 parts of thickener, 4 parts of film-forming aid, 20 parts of iron dioxide, 3 parts of titanium dioxide, 185 parts of pigment, 85 parts of filler, 100 parts of water-based preservative, and 85 parts of water-based desiccant.

[0030] To prepare, follow these steps:

[0031] a. Soak 100 parts of deionized water and 85 parts of filler for 1 hour to make the filler completely wet;

[0032] b. Heat 85 parts of deionized water to 75°C and mix with 8 parts of white monoglyceride, keep constant temperature and stir vigorously at a high speed of 800-1000 rpm for 20 minutes, cool to 30°C to form monoglyceride emulsion;

[0033] c. After mixing 40 parts of deionized water and 1.5 parts of thickener, stir s...

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PUM

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Abstract

The invention discloses a high-strength anticorrosive coating for metals. The high-strength anticorrosive coating consists of the following raw materials in parts by weight: deionized water, water-borne acrylate, white monoglyceride, a dispersant, a defoamer, a wetting agent, a thickener, a film-forming auxiliary agent, iron whiting powder, titanium dioxide, a pigment, a filler, a water-borne preservative and a water-borne drying agent. The environmental-protection water-borne metal paint is odorless, non-toxic, good in water resistance, fast in drying, excellent in corrosion prevention, and has the functions of metal surface layer protection and decoration and metal corrosion prevention.

Description

technical field [0001] The invention relates to a metal paint, in particular to a high-strength anti-corrosion coating for metal and a preparation method thereof. Background technique [0002] With the advancement of modern industrialization and urbanization, the amount of metal used is increasing, and the anti-corrosion maintenance of metal materials has become particularly important. However, with the development of the times and the continuous rise of modern people's awareness of environmental protection, the traditional oil-based paint [0003] Anti-corrosion methods have been abandoned by people, and environmentally friendly water-based metal anti-corrosion paints have emerged as the times require. [0004] Today, in the Chinese market, the application of water-based paints has not been used for a long time, but it has developed rapidly. According to the application trend of environmental protection products in the world, China's water-based paint market has broad pros...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D5/08C09D7/63
CPCC09D133/04C08K2003/2241C08L2205/02C08L2205/035C09D5/08C08L33/02C08L83/12C08L75/04C08K13/02C08K5/103C08K3/22C08K5/098
Inventor 张立伟张达
Owner 哈尔滨绿科科技有限公司