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Delustering water special for ceramic coating and preparation method thereof

A ceramic coating and matting powder technology, applied in the direction of coating, can solve the problems of reducing the hardness and high temperature resistance of the coating, difficult to adhere effectively, and achieve the effect of excellent adhesion, fast curing speed and high hardness

Pending Publication Date: 2021-08-24
常州穗时新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the low surface energy characteristics of ceramic coatings, it is difficult for traditional matting water with polyester and polyurethane as the main raw materials to effectively adhere to the surface of ceramic coatings, and it reduces the hardness and high temperature resistance of the coating. Therefore, it is urgent to develop a Matching matting aquatic products

Method used

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  • Delustering water special for ceramic coating and preparation method thereof
  • Delustering water special for ceramic coating and preparation method thereof
  • Delustering water special for ceramic coating and preparation method thereof

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Embodiment Construction

[0024] The following clearly and completely describes the technical solutions in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them.

[0025] The matting powder used in the embodiment is TSA 230W produced by Guangzhou Lingwei Technology Co., Ltd., and the leveling agent is BYK-333. The control group uses ordinary matting water provided by Changzhou Zhiyuan Equipment Co., Ltd., with polyester as the main raw material. 4%, and the rest of the raw materials are commercially available industrial supplies unless otherwise specified, and can be purchased through commercial channels.

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Abstract

The invention relates to delustering water special for a ceramic coating and a preparation method thereof. The delustering water special for the ceramic coating is prepared by mixing and dispersing the following raw materials, and the delustering water special for the ceramic coating is prepared from the following components in parts by weight: 3-8 parts of high-activity silicon resin and 0.2-0.4 part of fumed silica delustering powder; 20-50 parts of an alcohol solvent; 15-40 parts of butyl acetate; 10-35 parts of propylene glycol methyl ether acetate; 0.2-0.6 part of a wetting leveling agent; the delustering water special for the ceramic coating can be chemically connected with a ceramic coating through Si-O-Si bonds, has excellent adhesive force and does not reduce various properties of the ceramic coating. In addition, the delustering water special for the ceramic coating can be cured at room temperature and also can be cured by baking, and is suitable for delustering treatment of ceramic coatings in various occasions.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a special matting water for ceramic coatings and a preparation method thereof. Background technique [0002] Ceramic coating is a functional coating with methyl silicone resin as the main film-forming substance. It has attracted people's attention because of its advantages such as high hardness, friction resistance, high temperature resistance, flame retardancy, anti-fouling and easy cleaning, and yellowing resistance. In recent years, flexible ceramic coatings with high hardness and moderate flexibility have further made up for the natural technical defects of traditional nano-ceramic coatings, turning ceramic coatings from a special functional coating with a narrow application range into a high-quality coating with wide application value. A new category of high-performance, low-cost, and environmentally friendly coatings. [0003] Gloss control of coatings has always been an important ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D183/04C09D7/42
CPCC09D183/04C09D7/42C08K7/26
Inventor 陈子辉林家祥李林芳
Owner 常州穗时新材料有限公司