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Antibacterial negative ion health care ceramic and preparation method thereof

A technology of negative ions and ceramics, applied in the field of antibacterial negative ion health-care ceramics and its preparation, can solve the problems of unsatisfactory effect, lack of multiple functions, limited application scope, etc.

Inactive Publication Date: 2017-02-15
FOSHAN GAOMING DISTRICT MINGCHENG TOWN NEW ENERGYNEW MATERIAL IND TECH INNOVATION CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing ceramic materials are generally single-function products, such as antibacterial, anti-static, luminous, photochromic, air purification, etc., that is, one product does not have multiple functions, which greatly limits its application range, although There are also two kinds of functional agents for matching, but the effect is still unsatisfactory and needs to be further improved

Method used

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  • Antibacterial negative ion health care ceramic and preparation method thereof

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Effect test

Embodiment 1

[0034] An antibacterial anion health-care ceramic and a preparation method thereof, the preparation method comprising the steps of:

[0035] Step A, preparation of glaze slurry: 10.2% zinc oxide, 0.4% barium carbonate, 0.4% talcum powder, 58% borax, 10% silicon oxide, 18% boron oxide and 3% functional agent are mixed to obtain a mixed powder by mass percentage , add to the ball milling pot containing alumina balls and distilled water, fix the ball milling pot on the GM-3B high-speed vibrating ball mill, and rotate and ball mill for 30 minutes; then add tourmaline and cordierite, continue to rotate and ball mill for 50 minutes, and control the slurry 300 ~ 350 meshes to prepare glaze slurry; wherein, the tourmaline and cordierite respectively account for 3% and 5% of the mixed powder mass; the mass ratio of the alumina balls to distilled water is 1:2;

[0036] Step B, impregnating the glaze slurry: impregnating the porous ceramics with the glaze slurry → vacuuming → pressurizin...

Embodiment 2

[0047] An antibacterial anion health-care ceramic and a preparation method thereof, the preparation method comprising the steps of:

[0048] Step A, preparation of glaze slurry: 10% zinc oxide, 0.45% barium carbonate, 0.35% talcum powder, 60% borax, 11% silicon oxide, 13.2% boron oxide and 5% functional agent are mixed to obtain a mixed powder by mass percentage , add to the ball milling pot containing alumina balls and distilled water, fix the ball milling pot on the GM-3B high-speed vibrating ball mill, and rotate and ball mill for 30 minutes; then add tourmaline and cordierite, continue to rotate and ball mill for 50 minutes, and control the slurry 300 ~ 350 meshes to prepare glaze slurry; wherein, the tourmaline and cordierite respectively account for 5% and 3% of the mixed powder mass; the mass ratio of the alumina balls to distilled water is 1:2;

[0049] Step B, impregnating the glaze slurry: impregnating the porous ceramics with the glaze slurry → vacuuming → pressuriz...

Embodiment 3

[0060] An antibacterial anion health-care ceramic and a preparation method thereof, the preparation method comprising the steps of:

[0061] Step A, preparation of glaze slurry: 10% zinc oxide, 0.5% barium carbonate, 0.3% talcum powder, 59.2% borax, 10% silicon oxide, 12% boron oxide and 8% functional agent are mixed to obtain a mixed powder by mass percentage , add to the ball milling pot containing alumina balls and distilled water, fix the ball milling pot on the GM-3B high-speed vibrating ball mill, and rotate and ball mill for 30 minutes; then add tourmaline and cordierite, continue to rotate and ball mill for 50 minutes, and control the slurry 300 ~ 350 meshes to prepare glaze slurry; wherein, the tourmaline and cordierite respectively account for 8% and 1% of the mixed powder mass; the mass ratio of the alumina ball milling ball to distilled water is 1:2;

[0062] Step B, impregnating the glaze slurry: impregnating the porous ceramics with the glaze slurry → vacuuming →...

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Abstract

The invention discloses an antibacterial negative ion health care ceramic and a preparation method thereof. The preparation method comprises the steps of: A, preparation of glaze slurry: by mass percentage: mixing 10-15% of zinc oxide, 0.4-0.5% of barium carbonate, 0.3-0.4% of talc powder, 58-65% of borax, 10-12% of silicon oxide, 12-20% of boron oxide and 3-8% of a functional agent to obtain mixed powder, adding alumina ball-milling balls and distilled water, and performing ball milling; then adding tourmaline and cordierite, further conducting ball milling, and controlling the slurry at 300-350mesh to obtain the glaze slurry, wherein, the tourmaline and cordierite respectively account for 3-8% and 1-5% of the mass of the mixed powder; B, glaze slurry impregnation and first firing; and C, glaze slurry spraying and second firing, thus obtaining health care ceramic. Compared with the existing ceramics, the ceramic prepared by the method provided by the invention has the advantages of scientific compounding, reasonable preparation, stable performance, and no lead, cadmium or other extremely toxic substances, and also has uniform and lasting spectral antibacterial properties and air purification function, thus further broadening the application scope of the ceramic.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to an antibacterial anion health-care ceramic and a preparation method thereof. Background technique [0002] Bacteria and mold, as pathogenic bacteria, are very harmful to humans, animals and plants, affecting people's health and even life-threatening, and bringing significant economic losses. Therefore, the research on antibacterial materials and their products has attracted people's attention day by day, and the demand for antibacterial products will constitute a huge market. [0003] The irritating gases such as benzene, formaldehyde, ketone, ammonia volatilized from the decoration materials used in the interior decoration process, as well as the sour smell of leftovers in daily life, cigarettes and other harmful odors to the human body, use materials rich in negative ions, The air negative ions released by it can be effectively eliminated to achieve the purpose of purifying t...

Claims

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Application Information

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IPC IPC(8): C03C8/18C04B41/89C01B32/184
CPCC03C8/18C04B41/52C04B41/89C04B41/504C04B41/4539C04B41/0072C04B41/5022C04B41/4543
Inventor 麦浩
Owner FOSHAN GAOMING DISTRICT MINGCHENG TOWN NEW ENERGYNEW MATERIAL IND TECH INNOVATION CENT
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