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Water-based metallic paint and preparation method thereof

A water-based metallic paint and paint mixing technology, which is applied to biocide-containing paints, anti-fouling/underwater paints, coatings, etc., can solve the problems of fading and chalking, color retention and outdoor weather resistance, paint cost and Quality impact and other issues, to achieve the best environmental protection effect

Inactive Publication Date: 2016-03-16
SHENZHEN JIADA HIGH TECH IND DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Conventional water-based architectural coatings change their color by adding color paste. The more color paste is added, the cost and quality of the paint will be greatly affected. Color retention and outdoor weather resistance will generally fade and chalk within three years And other problems, this kind of paint does not have a metallic flash effect, it is only suitable for ordinary decorative effects on interior and exterior walls
In recent years, many water-based metallic paints have appeared on the market. Because of their cost, environmental protection performance, surface decoration effect and workability are superior to traditional fluorocarbon paints, they are widely welcomed in the market; The role of heat is not prominent

Method used

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  • Water-based metallic paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] 5 parts of propylene glycol;

[0060] 2 parts of film-forming aid;

[0061] 0.2 parts of fungicide;

[0062] 0.5 parts of dispersant;

[0063] 0.2 parts of wetting agent;

[0064] 10 parts of modified aluminum silver paste;

[0065] 25 parts of water;

[0066] 0.3 part of defoamer;

[0067] 0.2 parts of PH regulator;

[0068] 54.4 parts of emulsion;

[0069] 0.2 parts of antifungal agent;

[0070] 1 part thickener solution;

[0071] Leveling agent 1.0 parts.

[0072] The specific configuration steps of this embodiment include:

[0073]S10. Add 5 parts of propylene glycol, 2 parts of film-forming aid, 0.2 part of bactericide and 0.5 part of dispersant into the paint mixing tank in sequence, and stir at 500 rpm for 10 minutes to make the components in the paint mixing tank evenly mixed.

[0074] S20. Add 0.2 parts of wetting agent, 10 parts of modified aluminum-silver paste and 25 parts of water into the paint mixing tank in sequence, and keep stirring at a spe...

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Abstract

The invention discloses a water-based metallic paint and a preparation method thereof, wherein the water-based metallic paint is prepared from the following components in parts by weight: 5-15 parts of propylene glycol, 1-3 parts of a film forming auxiliary agent, 0.1-0.5 part of a bactericide, 0.3-1.0 part of a dispersion agent, 0.1-0.5 part of a wetting agent, 8-10 parts of a modified aluminum silver paste, 20-25 parts of water, 0.1-0.5 part of a defoaming agent, 0.1-0.5 part of a pH regulator, 40-60 parts of an emulsion, 0.1-1.0 part of a mildew preventive, 1-2 parts of a thickening agent solution, and 0.5-1.0 part of a levelling agent. According to the technical scheme, the heat insulation and the reflection effect of the water-based metallic paint can be improved.

Description

technical field [0001] The invention relates to the technical field of architectural coatings, in particular to a water-based metallic paint and a preparation method thereof. Background technique [0002] Conventional water-based architectural coatings change their color by adding color paste. The more color paste is added, the cost and quality of the paint will be greatly affected. Color retention and outdoor weather resistance will generally fade and chalk within three years And other problems, this kind of paint does not have a metallic flash effect, and is only suitable for ordinary decorative effects on interior and exterior walls. In recent years, many water-based metallic paints have appeared on the market. Because of their cost, environmental protection performance, surface decoration effect and workability are superior to traditional fluorocarbon paints, they are widely welcomed in the market; The role of heat is not outstanding. [0003] In view of this, it is ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D7/12C09D5/14C09D5/33
CPCC09D133/04C08L2205/02C08L2205/03C08L2205/035C09D5/14C09D7/61C09D7/63
Inventor 关有俊伍文雍熊永强
Owner SHENZHEN JIADA HIGH TECH IND DEV
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