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A kind of preparation method of super-smooth sanitary ceramic antibacterial glaze

A technology for sanitary ceramics and antibacterial glazes, which is applied in the field of preparation of ultra-smooth sanitary ceramics antibacterial glazes. It can solve the problems affecting ceramic glazes and color differences, and achieve the effects of enhanced electrolytic capacity, good stain resistance, and enhanced release function.

Active Publication Date: 2022-07-29
JOMOO KITCHEN & BATHROOM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Adding too many antibacterial materials has the risk of affecting the color difference, smoothness, porosity and other properties of the ceramic glaze

Method used

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  • A kind of preparation method of super-smooth sanitary ceramic antibacterial glaze
  • A kind of preparation method of super-smooth sanitary ceramic antibacterial glaze
  • A kind of preparation method of super-smooth sanitary ceramic antibacterial glaze

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Embodiment Construction

[0026] The sanitary ceramic glaze of the invention consists of two layers of glazes: the bottom glaze is a common sanitary ceramic white glaze, and the top glaze is an antibacterial glaze containing rare earth antibacterial materials, which are composed of nano tourmaline and rare earth oxides. The bottom glaze is directly sprayed on the surface of the sanitary ceramic body to obtain a sanitary ceramic white blank. The preparation method of a kind of ultra-smooth sanitary ceramic antibacterial glaze of the present invention is realized through the following steps:

[0027] 1) Preparation of white blank:

[0028] The bottom glaze is a common sanitary ceramic opaque glaze, and the bottom glaze is directly sprayed on the surface of the sanitary ceramic body to obtain a sanitary ceramic white blank.

[0029] 2) Preparation of surface glaze:

[0030] The ingredients are as follows: ceramic frit (Tangshan Zhuangxin Technology Co., Ltd.) 50-80%, quartz 2-21%, potassium feldspar 1-8...

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Abstract

The invention discloses an ultra-smooth sanitary ceramic antibacterial glaze and a preparation method thereof. The raw materials of the sanitary ceramic antibacterial glaze include by weight: 50-80 parts of ceramic frit, 2-21 parts of quartz, 1-8 parts of potassium feldspar, sodium 1-6 parts of feldspar, 2-5 parts of sintered talc, 1-4 parts of calcined zinc oxide, 2-5 parts of calcite, 0.5-2 parts of nano-zirconium, 2-9 parts of nano tourmaline; 1-3 parts of rare earth antibacterial materials 1-3 parts of rare earth antibacterial material, the rare earth antibacterial material is proportioned by nano tourmaline and nano rare earth oxide according to weight percentage of 5-9:1-5. The antibacterial glaze of the invention has good antibacterial effect and smooth glaze surface.

Description

technical field [0001] The invention relates to a preparation method of an antibacterial glaze for ultra-smooth sanitary ceramics. Background technique [0002] New coronavirus, hepatitis A, hepatitis E, typhoid fever, cholera, hand, foot and mouth disease and some parasitic diseases can all be transmitted through the fecal-oral route. It can be seen that the antibacterial and sterilizing function of the toilet environment, especially the toilet, is particularly important in the war against human infection of germs. Chinese patent CN101218091A is a kind of antibacterial glaze and enamel published by American Standard International Corporation by adding 8wt.%~35wt.% zinc oxide to the top glaze to achieve antibacterial effect. The invention needs to add at least 10wt.% ZnO to achieve sufficient antibacterial effect, while the cost of zinc oxide is high, and when used in large quantities, it will cause glaze crystallization, increase firing temperature, affect color difference...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/20C03C1/00C04B41/86
CPCC03C8/20C03C1/00C04B41/86C04B41/5022C03C2204/02C04B41/4539C04B41/4543C04B41/0072
Inventor 林孝发林孝山崔冰峡唐海波梁会师
Owner JOMOO KITCHEN & BATHROOM
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