Use of fluorine coating material for ceramic sanitary wares

A coating material and technology of sanitary ware, applied in the application field of ceramic sanitary ware, can solve the problems of non-corrosion resistance, easy scaling on the surface of ceramic sanitary ware, etc., and achieve the effect of strong sliding and not easy to adhere to dirt

Inactive Publication Date: 2008-07-23
烟台百川生化科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] The purpose of this invention is to provide a new application field of fluorine coating material---application on ceramic sanitary ware, so as to solve the problem that the surface of ceramic sanitary ware is easy to scale and not resistant to corrosion

Method used

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Examples

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Embodiment Construction

[0010] The present invention will be described in further detail below in conjunction with the examples of specific coating implementation.

[0011] Degrease the inner side of the ceramic sanitary ware substrate first, that is, wipe the inner side of the ceramic sanitary ware with a high-temperature diluent to remove the grease on the surface, and dry the degreased ceramic sanitary ware, and then use the conventional process to clean the ceramic sanitary ware The surface of the inner substrate is subjected to roughening treatment---sand blasting, after cleaning the dust on the surface, spray the fluorine coating material 20-30μm by the conventional method, let it stand until the coating is stable, and put it into the baking oven Sintering, the sintering temperature is generally 300-400 ° C, the time is 15-20 minutes, take it out and cool it, and then apply a layer of fluorine cyanide on the surface of the fluorine coating inside the ceramic sanitary ware, and then rinse it with...

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Abstract

The invention discloses a fluorine coating material applied in ceramic sanitary ware, which is characterized in that: first degreasing the ceramic sanitary ware, and then conducting roughening treatment to the surface and spraying the fluorine coating material for baking in the oven. The process is fulfilled by conducting chemical etching processing after cooling. The fluorine coating material makes full use of the unique high performance of the fluorine coating material to paint on the surface of the ceramic sanitary ware, thus has the advantages of smooth surface, strong sliding performance, resistance to sticking the contamination, no scaling, the resistance to abrasion and the corrosion of strong acid, strong alkali and other chemicals, the capability of ensuring the bright and clean property of the ceramic sanitary ware after long-term usage, and the avoidance of the rinsing trouble of the prior ceramic sanitary ware.

Description

technical field [0001] The invention relates to the application of a fluorine coating material, especially the application on ceramic sanitary ware. Background technique [0002] Fluorine coating materials are divided into several basic types such as PTFE, FEP, PFA, ETFE, etc., because of their good heat resistance, chemical inertness, excellent insulation stability and low friction, they are widely used in leather, paper, etc. , wood, metal and building materials products, the application of sanitary ware is currently limited to the application in aerospace, but the body materials of these sanitary ware are all metal, that is, the fluorine coating material is applied to the metal sanitary ware ontology. [0003] At present, there are many kinds of ceramic sanitary ware commonly used at home and abroad. Because of the existence of air bubbles in the sintering process of ceramics, the surface contains many fine holes, which makes the surface of ceramics not smooth. It is eas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/83
Inventor 臧汝诚
Owner 烟台百川生化科技有限公司
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