Water-based environment-friendly finishing paint and preparation method thereof

A varnish and environmental protection technology, applied in the direction of epoxy resin coatings, coatings, etc., can solve the problems of repeated construction, difficulty in balancing the hardness and toughness of the paint film, and damage to human health, so as to ensure environmental protection and fire safety. Good anti-corrosion decoration effect, the effect of ensuring health
CN101712833AInactive Publication Date: 2010-05-26重庆亢石新材料科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
重庆亢石新材料科技有限公司
Publication Date
2010-05-26
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention discloses a water-based environment-friendly finishing paint, which is prepared from the following compositions in part by weight: 20 to 70 parts of water borne acrylic resin solution of which the solid content is 30 to 80 percent and / or 20 to 70 parts of water borne epoxy resin solution of which the solid content is 30 to 80 percent, 4 to 10 parts of water borne amino resin solution of which the solid content is 60 to 98 percent; 1 to 5 parts of organic amine, 0.2 to 2 parts of wetting and leveling agent, 0.2 to 2 parts of thickener, 0.1 to 0.8 part of defoaming agent, 1 to 5 parts of adhesion promoter, 0.2 to 5 parts of catalyst, 10 to 30 parts of alcohol diluting solvent and / or 1 to 5 parts of nontoxic ether diluting solvent, and 20 to 50 parts of deionized water, wherein the catalyst is one or more of ammonias, alcohols and benzenesulfonic acids. The water-based environment-friendly finishing paint has the advantages of wide applicable range, high hardness, good flexibility, strong adhesion, good scratchproof performance, and environmental protection. Simultaneously, the invention also discloses a method for preparing the water-based environment-friendly finishing paint.
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Description

technical field

[0001] The invention relates to a coating composition of an organic polymer compound, in particular to a water-based baking finish paint and a transparent color paint. Background technique

[0002] With the continuous improvement of people's material living standards, varnishes have been widely used in various products (such as automobiles, plastics, and glass products) to improve the appearance of products and protect the primer. Existing water varnishes are mainly composed of resin film formers and solvents. Film formers are generally formed by cross-linking and curing polyester resins or acrylic resins and amino resins. Acrylic resins are widely used for their better weather resistance; solvents Generally, it is a volatile organic solvent, such as Chinese patent CN200610161112. The existing varnishes mainly have the following disadvantages:

[0003] (1) Most of them can only be used on rough metal surfaces, and are difficult to adhere to plastic (ABS, PA...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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