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Antibacterial ceramic product and preparation method thereof

A technology of antibacterial ceramics and products, applied in the field of ceramic products, can solve the problems of poor antibacterial effect, no sterilization, disinfection, deodorization, etc., and achieve long-lasting antibacterial effect, good antibacterial effect, and comprehensive effect

Inactive Publication Date: 2019-08-16
福建省德化县臻晖陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the daily-use ceramics currently used still have problems such as poor antibacterial effect, and do not have functions such as sterilization, disinfection, and deodorization.

Method used

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  • Antibacterial ceramic product and preparation method thereof
  • Antibacterial ceramic product and preparation method thereof

Examples

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Effect test

Embodiment 1

[0035] An antibacterial ceramic product, comprising a green body and a surface glaze layer; the green body is made of the following raw materials in parts by weight: 21-28 parts of potassium feldspar, 14-16 parts of marble, 16-22 parts of fluorite, purple gold 18-25 parts of soil, 12-14 parts of kaolin, 9-12 parts of quartz, 3.5-4.5 parts of silicon carbide fiber; the surface glaze layer is made of raw materials including the following parts by weight: 16-20 parts of albite, 7-9 parts of fluorite, 12-16 parts of glass, 20-24 parts of quartz, 5.5-7.5 parts of talc, 19-22 parts of zinc oxide, 4-6 parts of barium oxide, 8-13 parts of kaolin, 4 parts of high boron frit ~7 parts, 12~17 parts of silver-loaded antibacterial agents; the silver-loaded antibacterial agents are made of raw materials including the following parts by weight: polyacrylamide chelating resin and acrylic acid-acrylamide superabsorbent resin mixture 65~75 parts, 25-35 parts of silver nitrate, 8-11 parts of nano...

Embodiment 2

[0050] An antibacterial ceramic product, comprising a green body and a surface glaze layer; the green body is made of the following raw materials in parts by weight: 21 parts of potassium feldspar, 14 parts of marble, 16 parts of fluorite, 18 parts of purple gold clay, and 12 parts of kaolin parts, 9 parts of quartz, 3.5 parts of silicon carbide fiber; the surface glaze layer is made of raw materials including the following parts by weight: 16 parts of albite, 7 parts of fluorite, 12 parts of glass, 20 parts of quartz, 5.5 parts of talc , 19 parts of zinc oxide, 4 parts of barium oxide, 8 parts of kaolin, 4 parts of high boron frit, 12 parts of silver-loaded antibacterial agent; The silver-loaded antibacterial agent is made of the raw materials that comprise following weight parts: polyacrylamide chelate Resin and acrylic acid-acrylamide superabsorbent resin mixture 65 parts, silver nitrate 25 parts, nano silver 8 parts.

[0051] In this embodiment, the mass ratio of polyacryl...

Embodiment 3

[0070] An antibacterial ceramic product, comprising a green body and a surface glaze layer; the green body is made of the following raw materials in parts by weight: 28 parts of potassium feldspar, 16 parts of marble, 22 parts of fluorite, 25 parts of purple gold clay, and 14 parts of kaolin parts, 12 parts of quartz, 4.5 parts of silicon carbide fiber; the surface glaze layer is made of raw materials including the following parts by weight: 20 parts of albite, 9 parts of fluorite, 16 parts of glass, 24 parts of quartz, 7.5 parts of talc , 22 parts of zinc oxide, 6 parts of barium oxide, 13 parts of kaolin, 7 parts of high-boron frit, 17 parts of silver-loaded antibacterial agent; described silver-loaded antibacterial agent is made of the raw material that comprises following weight part: polyacrylamide chelate Resin and acrylic acid-acrylamide superabsorbent resin mixture 75 parts, silver nitrate 35 parts, nano silver 11 parts.

[0071] In this embodiment, the mass ratio of p...

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Abstract

The invention discloses an antibacterial ceramic product. The antibacterial ceramic product comprises a body and a surface glaze layer; the body is prepared from, by weight, 21-28 parts of potash feldspar, 14-16 parts of marbles, 16-22 parts of fluorite, 18-25 parts of purple gold soil, 12-14 parts of kaolin, 9-12 parts of quartz and 3.5-4.5 parts of silicon carbide fiber; and the surface glaze layer is prepared from, by weight, 16-20 parts of albite, 7-9 parts of fluorite, 12-16 parts of glass, 20-24 parts of quartz, 5.5-7.5 parts of talcum, 19-22 parts of zinc oxide, 4-6 parts of barium oxide, 8-13 parts of kaolin, 4-7 parts of high-boron frits and 12-17 parts of a silver-supported antibacterial agent. The antibacterial ceramic product of the invention has a good antibacterial effect, and also has functions of sterilization, disinfection and deodorization; and the comprehensive performances such as the appearance, the strength, the weight and the water absorption rate of the ceramicproduct are ensured; and the sintering molding temperature is low, so energy saving and environmental protection are achieved.

Description

technical field [0001] The invention relates to the field of ceramic products, in particular to an antibacterial ceramic product and a preparation method thereof. Background technique [0002] Ceramic materials are a class of inorganic non-metallic materials made of natural or synthetic compounds through shaping and high-temperature sintering. It has the advantages of high melting point, high hardness, high wear resistance and oxidation resistance. It can be used as structural material, tool material, and because ceramics also have some special properties, they can also be used as functional materials. [0003] Ceramic products are one of the most common utensils in people's daily life. The development history of ceramics is an important part of the history of Chinese civilization. Among them, the invention and development of ceramics have unique significance. With the development of modern science and technology, modern In the past century, many new ceramic varieties have...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/36C04B33/13C04B33/16C03C8/18C03C8/16C04B41/86
CPCC03C8/16C03C8/18C04B33/131C04B33/16C04B33/36C04B41/009C04B41/5022C04B41/86C04B2235/3472C04B2235/442C04B2235/445C04B2235/5244C04B2235/96C04B41/4539
Inventor 苏启伟
Owner 福建省德化县臻晖陶瓷有限公司
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