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Antibacterial ceramic tile capable of releasing negative oxygen ions and preparation method thereof

A technology of negative oxygen ion and antibacterial ceramics, which is applied in the field of ceramic materials

Inactive Publication Date: 2017-08-15
山东统一陶瓷科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

"Anti-static electromagnetic shielding ceramic tiles and its preparation method" (CN105924132A) patent describes the anti-static electromagnetic shielding function, and does not involve the antibacterial function of negative oxygen ions

Method used

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  • Antibacterial ceramic tile capable of releasing negative oxygen ions and preparation method thereof
  • Antibacterial ceramic tile capable of releasing negative oxygen ions and preparation method thereof
  • Antibacterial ceramic tile capable of releasing negative oxygen ions and preparation method thereof

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Embodiment Construction

[0034] The present invention is further described below in conjunction with embodiment.

[0035] The chemical weight percentage composition of the raw materials used is shown in Table 1.

[0036] The chemical weight percentage composition of the raw materials used in Table 1

[0037]

[0038]

[0039] If the composition of raw materials in the table is less than 100%, the balance is conventional mineral impurities. Zinc oxide and barium carbonate are raw materials for industrial purification.

[0040] The composition of frit is as follows, by weight percentage: R 2 O4.1%, CaO4.1%, BaO1.5%, ZnO6.2%, PbO0.50%, Al 2 o 3 8.5%, B 2 o 3 2.7%, SiO 2 67.4%, ZrO 2 0.8%, where R 2 O is Na 2 O and K 2 O sum.

[0041] Examples 1-6 raw material composition, process parameters and product performance indicators are shown in Tables 2 and 3.

[0042] Table 2 embodiment 1-6 raw material composition, process parameter and product performance index

[0043]

[0044] The co...

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Abstract

The invention belongs to the technical field of ceramic materials and in particular relates to an antibacterial ceramic tile capable of releasing negative oxygen ions and a preparation method thereof. The antibacterial ceramic tile capable of releasing the negative oxygen ions comprises a green body and a glaze layer, wherein the glaze layer is prepared from the following raw materials: potassium feldspar, potassium feldspar, calcite, calcined talc, zinc oxide, barium carbonate, alumina, a frit, calcined soil and kaolin; and the antibacterial ceramic tile also comprises antibacterial ceramic glaze additives capable of releasing the negative oxygen ions. The produced ceramic tile has the effects of permanently releasing the negative oxygen ions, emitting far-infrared rays, cleaning self, resisting to bacteria and purifying the air; and meanwhile, a ceramic glaze surface contains multiple mineral substances and trace elements, such as germanium and strontium, which are beneficial to human health.

Description

technical field [0001] The invention belongs to the technical field of ceramic materials, and in particular relates to an antibacterial ceramic brick releasing negative oxygen ions and a preparation method thereof. Background technique [0002] In modern society, indoor pollution has seriously threatened human health. Indoor pollution mainly refers to harmful gases such as formaldehyde and benzene produced by building decoration materials; combustion of coal, liquefied petroleum gas, natural gas, etc.; smoke generated during high-temperature cooking processes such as frying and baking; Pollutants such as viruses and bacteria destroy the daily life environment of the family and affect people's health. With the improvement of people's living standards and living tastes, people pay more and more attention to the environment optimization and purification of public places, living spaces, daily life and medical facilities. With the quickening pace of life, while ordinary people ...

Claims

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Application Information

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IPC IPC(8): C04B35/14C04B41/86
CPCC03C8/14C04B35/14C04B41/009C04B41/5022C04B41/86C04B2235/3201C04B2235/3206C04B2235/3208C04B2235/3217C04B2235/3232C04B2235/3272
Inventor 袁国栋乔栓虎陈世伟
Owner 山东统一陶瓷科技有限公司
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