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Formula of antibacterial ceramic glaze

An antibacterial ceramic and glaze technology, applied in the field of ceramic glaze, can solve the problems of difficulty in large-scale production, poor durability, low content of effective antibacterial components, etc., and achieve the effects of long-lasting antibacterial performance and broad application prospects.

Inactive Publication Date: 2018-09-28
张家港市沐和新材料技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

They have a killing effect on a variety of microorganisms, but the content of effective antibacterial ingredients is small, the duration of drug effect is short, the durability is poor, and there are few varieties. Due to the constraints of safety and other conditions, it is difficult to achieve large-scale production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] According to parts by weight, the composition includes: 5 parts of zinc oxide, 30 parts of silicon dioxide, 15 parts of silicon nitride, 10 parts of phosphorus pentoxide, 5 parts of lithium oxide, 10 parts of potassium oxide, 3 parts of strontium oxide, 2 parts of magnesium oxide, 5 parts of barium carbonate, 2 parts of composite antibacterial powder, wherein the composite antibacterial powder is a mixture of zirconium phosphate loaded with silver ions and zirconium phosphate loaded with copper ions.

Embodiment 2

[0021] According to parts by weight, the composition includes: 7.5 parts of zinc oxide, 35 parts of silicon dioxide, 20 parts of silicon nitride, 12.5 parts of phosphorus pentoxide, 6 parts of lithium oxide, 11 parts of potassium oxide, 4 parts of strontium oxide, 2.5 parts of magnesium oxide, 6 parts of barium carbonate, 2.5 parts of composite antibacterial powder, wherein the composite antibacterial powder is a mixture of zirconium phosphate loaded with silver ions and zirconium phosphate loaded with copper ions.

Embodiment 3

[0023] According to parts by weight, the composition includes: 10 parts of zinc oxide, 40 parts of silicon dioxide, 22.5 parts of silicon nitride, 15 parts of phosphorus pentoxide, 7.5 parts of lithium oxide, 12.5 parts of potassium oxide, 5 parts of strontium oxide, 4 parts of magnesium oxide, 6.5 parts of barium carbonate, 3 parts of composite antibacterial powder, wherein the composite antibacterial powder is a mixture of zirconium phosphate loaded with silver ions and zirconium phosphate loaded with copper ions.

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PUM

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Abstract

The invention discloses a formula of an antibacterial ceramic glaze. The antibacterial ceramic glaze is prepared from, by weight, 5-15 parts of zinc oxide, 30-50 parts of silicon oxide, 15-30 parts ofsilicon nitride, 10-20 parts of phosphorus pentoxide, 5-10 parts of lithium oxide, 10-15 parts of potassium oxide, 3-8 parts of strontium oxide, 2-5 parts of magnesium oxide, 5-8 parts of barium carbonate and 2-4 parts of composite antibacterial powder, wherein the composite antibacterial powder is a mixture of zirconium phosphate-loaded silver ions and zirconium phosphate-loaded copper ions. Theantibacterial ceramic glaze can achieve great and lasting antibacterial performance and has a broad application prospect.

Description

technical field [0001] The invention relates to the technical field of ceramic glazes, in particular to a formula of antibacterial ceramic glazes. Background technique [0002] With the development of society and the improvement of people's living standards, people's requirements for the quality of life are getting higher and higher, people's awareness of environmental protection is getting stronger, and antibacterial materials are getting more and more attention. Antibacterial ceramics are a new type of functional material to protect the environment. It is the product of the combination of antibacterial agents, antibacterial technology and ceramic materials, as well as the product of the combination of material science and microbiology. While maintaining the original function and decorative effect of ceramic products, it increases the functions of disinfection, sterilization and chemical degradation. Therefore, it is widely used in industries such as hygiene, medical treat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/00
CPCC03C8/00C03C2204/02
Inventor 黄俊
Owner 张家港市沐和新材料技术开发有限公司