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Environment-friendly water-based metallic colored paint

A metallic color, water-based technology, applied in the field of color paint, can solve the problems of physical health threat and air pollution of paint construction personnel, achieve excellent metallic luster and decorative properties, reduce VOC content, and reduce the harm to the environment and construction personnel.

Inactive Publication Date: 2019-07-19
上海福岛新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Extensive use of solvent-based automotive metallic paint will pollute the air and pose a threat to the health of paint workers

Method used

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  • Environment-friendly water-based metallic colored paint
  • Environment-friendly water-based metallic colored paint
  • Environment-friendly water-based metallic colored paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment example 1

[0028] A kind of environment-friendly water-based metallic color paint 1, comprises A, B two components, and A component comprises the raw material of following weight ratio:

[0029] 50 parts of water-based resin, 20 parts of water-based red paste, 10 parts of water-based aluminum silver paste, 2 parts of wetting agent, 3 parts of leveling agent, 0.5 part of anti-flash rust agent, 1 part of defoamer, 0.4 part of thickener, composition 5 parts of membrane aids, 8.1 parts of industrial pure water.

[0030] Preparation method: 50 parts of water-based resin, 2 parts of wetting agent, 3 parts of leveling agent, 0.5 part of anti-flash rust agent, 1 part of defoamer, 8.1 parts of industrial pure water, thickener are added under the condition of stirring at 800 rpm 0.4 parts, stirred for 10 minutes, added 5 parts of film-forming aids, stirred for 20 minutes, continued to add 20 parts of red color paste, 10 parts of water-based aluminum silver paste, stirred for 30 minutes, the prepar...

Embodiment example 2

[0033] An environmentally friendly water-based metallic paint 2, including two components A and B, and the A component includes the following raw materials in weight ratio:

[0034] 45 parts of water-based resin, 35 parts of water-based blue paste, 5 parts of water-based aluminum silver paste, 2 parts of wetting agent, 2 parts of leveling agent, 1 part of anti-flash rust agent, 1 part of defoamer, 0.6 part of thickener, 4 parts of film-forming aids, 4.4 parts of industrial pure water.

[0035] Preparation method: 45 parts of water-based resin, 2 parts of wetting agent, 2 parts of leveling agent, 1 part of defoamer, 1 part of anti-flash rust agent, 4.4 parts of industrial pure water, thickener are added under the condition of stirring at 800 rpm 0.6 parts, stirred for 10 minutes, added 4 parts of film-forming aids, stirred for 20 min, continued to add 35 parts of blue color paste, 5 parts of water-based aluminum silver paste, stirred for 30 minutes, the preparation of component...

Embodiment example 3

[0038] An environmentally friendly water-based metallic paint 3, including two components A and B, and the A component includes the following raw materials in the weight ratio:

[0039] 60 parts of water-based resin, 13 parts of water-based black paste, 7 parts of water-based aluminum silver paste, 2 parts of wetting agent, 3 parts of leveling agent, 1 part of anti-flash rust agent, 1 part of defoaming agent, 0.5 part of thickener, composition 5 parts of membrane aids, 7.5 parts of industrial pure water.

[0040] Preparation method: 60 parts of water-based resin, 2 parts of wetting agent, 3 parts of leveling agent, 1 part of defoamer, 1 part of anti-flash rust agent, 7.5 parts of industrial pure water, 0.5 parts of thickener are added under the condition of stirring at 800 rpm part, stirred for 10 minutes, added 5 parts of film-forming aids, stirred for 20 minutes, continued to add 20 parts of black color paste, stirred for 30 minutes, the preparation of component A was comple...

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PUM

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Abstract

The invention provides environment-friendly water-based metallic colored paint, which is characterized by being prepared from a component A and a component B. The component A is prepared from the following raw materials in parts by weight: 45-65 parts of water-based resin, 1-3 parts of an anti-settling agent, 5-20 parts of water-based aluminiumpaste, 5-10 parts of deionized water, 5-20 parts of anauxiliary agent, and 10-50 parts of color paste; and the component B is hydrophilic isocyanate. According to the environment-friendly water-based metallic colored paint researched and developed by the invention, the VOC content of the paint is greatly reduced, and meanwhile, the paint does not contain benzene series toxic organic matter, so that the harm to the environment and constructors is reduced.

Description

technical field [0001] The invention relates to the field of colored paints, in particular to an environment-friendly water-based metallic colored paint. Background technique [0002] With the continuous development of paint and coating technology, paint materials are also constantly updated and replaced. Water-based paint is a new series of paint products emerging in development. With the continuous reduction of VOC emission requirements in various countries around the world and the introduction of laws, regulations and standards, water-based coatings will also replace or partially replace traditional solvent-based coatings, and will become an indispensable member of the coating industry. [0003] However, the existing solvent-based automotive metallic paints have high VOC content and contain benzene-based toxic substances. Extensive use of solvent-based automotive metallic paint will pollute the air and pose a threat to the health of paint workers. Contents of the inve...

Claims

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Application Information

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IPC IPC(8): C09D175/04C09D7/61C09D7/63C08G18/62
CPCC08G18/6216C08K2003/0812C09D175/04C09D7/61C09D7/63C08K3/08
Inventor 宋铁成宋传军穆世鹏孙从振
Owner 上海福岛新材料科技有限公司
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