Photochromic health care ceramic and preparation method thereof

Abstract

The invention discloses a photochromic health care ceramic and a preparation method thereof. The preparation method comprises the steps of: A, glaze slurry preparation: 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 5-8% of a functional agent to obtain mixed powder, then adding alumina ball-milling balls and distilled water to conduct ball milling; then adding tourmaline and cordierite to further perform ball milling, and controlling the slurry at 300-350mesh, thus obtaining the glaze slurry, wherein the tourmaline and cordierite respectively account for 3-8% and 1-5% of the mass of the mixed powder; step B, glaze slurry impregnation: conducting impregnation of the glaze slurry and then performing first firing; and C, glaze slurry spraying: spraying the glaze slurry and then conducting second firing so as to obtain health care ceramic. Compared with the existing ceramics, the ceramic prepared by the method provided by the invention has the characteristics of scientific compounding, reasonable preparation, stable performance, no lead, cadmium or other extremely toxic substances, and also has uniform and lasting spectral antibacterial properties, photochromic and anti-radiation functions, thus further broadening the application scope of ceramics.

Description

Technical field

[0001] The invention relates to the technical field of ceramics, in particular to a photochromic health-care ceramic and a preparation method thereof. Background technique

[0002] Bacteria and molds, as pathogens, are very harmful to humans, animals and plants, affecting people's health and even life-threatening, and causing significant economic losses. Therefore, the research of antibacterial materials and their products has attracted more and more attention, and the demand for antibacterial products will constitute a huge market.

[0003] The irritating gases emitted from the decoration materials used in the interior decoration process such as benzene, formaldehyde, ketones and ammonia, as well as the sour odor of leftovers in daily life, cigarettes and other harmful odors, use materials rich in negative ions, The air negative ions released by it can be effectively eliminated to achieve the purpose of purifying the air and have a good inhibitory effect on Staphy...

Examples

Embodiment 1

[0035] A photochromic health-care ceramic and a preparation method thereof. The preparation method includes the following steps:

[0036] Step A, preparing glaze slurry: In terms of mass percentage, mix 10.2% zinc oxide, 0.4% barium carbonate, 0.4% talc, 58% borax, 10% silicon oxide, 16% boron oxide and 5% functional agent to obtain a mixed powder , Add to the ball mill tank containing alumina ball and distilled water, fix the ball mill on the GM-3B high-speed vibration ball mill, and perform rotation and ball milling for 30 minutes; then add tourmaline and cordierite, continue to rotate and ball mill for 50 minutes to control the slurry 300-350 meshes to prepare a glaze slurry; wherein the tourmaline and cordierite account for 3% and 5% of the mixed powder mass respectively; the mass ratio of the alumina ball milling ball to distilled water is 1:2;

[0037] Step B, impregnating the glaze slurry: impregnating the porous ceramic with the glaze slurry → vacuuming → pressurizing cycle...

Embodiment 2

[0048] A photochromic health-care ceramic and a preparation method thereof. The preparation method includes the following steps:

[0049] Step A, preparing glaze slurry: In terms of mass percentage, mix 10% zinc oxide, 0.45% barium carbonate, 0.35% talc, 60% borax, 10% silicon oxide, 13.2% boron oxide and 6% functional agent to obtain a mixed powder , Add to the ball mill tank containing alumina ball and distilled water, fix the ball mill on the GM-3B high-speed vibration ball mill, and perform rotation and ball milling for 30 minutes; then add tourmaline and cordierite, continue to rotate and ball mill for 50 minutes to control the slurry 300-350 meshes to prepare a glaze slurry; wherein the tourmaline and cordierite account for 5% and 3% of the mixed powder mass respectively; the mass ratio of the alumina ball milling ball to distilled water is 1:2;

[0050] Step B, impregnating the glaze slurry: impregnating the porous ceramic with the glaze slurry → vacuuming → pressurizing cyc...

Embodiment 3

[0061] A photochromic health-care ceramic and a preparation method thereof. The preparation method includes the following steps:

[0062] Step A, preparation of glaze slurry: In terms of mass percentage, mix 10% zinc oxide, 0.5% barium carbonate, 0.3% talc, 59.2% borax, 10% silicon oxide, 12% boron oxide and 8% functional agent to obtain a mixed powder , Add to the ball mill tank containing alumina ball and distilled water, fix the ball mill on the GM-3B high-speed vibration ball mill, and perform rotation and ball milling for 30 minutes; then add tourmaline and cordierite, continue to rotate and ball mill for 50 minutes to control the slurry 300-350 mesh, to prepare a glaze slurry; wherein the tourmaline and cordierite account for 8% and 1% of the mixed powder mass respectively; the mass ratio of the alumina ball milling ball to distilled water is 1:2;

[0063] Step B, impregnating the glaze slurry: impregnating the porous ceramic with the glaze slurry → vacuuming → pressurizing c...

Technical field

[0001] The invention relates to the technical field of ceramics, in particular to a photochromic health-care ceramic and a preparation method thereof. Background technique

[0002] Bacteria and molds, as pathogens, are very harmful to humans, animals and plants, affecting people's health and even life-threatening, and causing significant economic losses. Therefore, the research of antibacterial materials and their products has attracted more and more attention, and the demand for antibacterial products will constitute a huge market.

[0003] The irritating gases emitted from the decoration materials used in the interior decoration process such as benzene, formaldehyde, ketones and ammonia, as well as the sour odor of leftovers in daily life, cigarettes and other harmful odors, use materials rich in negative ions, The air negative ions released by it can be effectively eliminated to achieve the purpose of purifying the air and have a good inhibitory effect on Staphy...

Examples

Embodiment 1

[0035] A photochromic health-care ceramic and a preparation method thereof. The preparation method includes the following steps:

[0036] Step A, preparing glaze slurry: In terms of mass percentage, mix 10.2% zinc oxide, 0.4% barium carbonate, 0.4% talc, 58% borax, 10% silicon oxide, 16% boron oxide and 5% functional agent to obtain a mixed powder , Add to the ball mill tank containing alumina ball and distilled water, fix the ball mill on the GM-3B high-speed vibration ball mill, and perform rotation and ball milling for 30 minutes; then add tourmaline and cordierite, continue to rotate and ball mill for 50 minutes to control the slurry 300-350 meshes to prepare a glaze slurry; wherein the tourmaline and cordierite account for 3% and 5% of the mixed powder mass respectively; the mass ratio of the alumina ball milling ball to distilled water is 1:2;

[0037] Step B, impregnating the glaze slurry: impregnating the porous ceramic with the glaze slurry → vacuuming → pressurizing cycle...

Embodiment 2

[0048] A photochromic health-care ceramic and a preparation method thereof. The preparation method includes the following steps:

[0049] Step A, preparing glaze slurry: In terms of mass percentage, mix 10% zinc oxide, 0.45% barium carbonate, 0.35% talc, 60% borax, 10% silicon oxide, 13.2% boron oxide and 6% functional agent to obtain a mixed powder , Add to the ball mill tank containing alumina ball and distilled water, fix the ball mill on the GM-3B high-speed vibration ball mill, and perform rotation and ball milling for 30 minutes; then add tourmaline and cordierite, continue to rotate and ball mill for 50 minutes to control the slurry 300-350 meshes to prepare a glaze slurry; wherein the tourmaline and cordierite account for 5% and 3% of the mixed powder mass respectively; the mass ratio of the alumina ball milling ball to distilled water is 1:2;

[0050] Step B, impregnating the glaze slurry: impregnating the porous ceramic with the glaze slurry → vacuuming → pressurizing cyc...

Embodiment 3

[0061] A photochromic health-care ceramic and a preparation method thereof. The preparation method includes the following steps:

[0062] Step A, preparation of glaze slurry: In terms of mass percentage, mix 10% zinc oxide, 0.5% barium carbonate, 0.3% talc, 59.2% borax, 10% silicon oxide, 12% boron oxide and 8% functional agent to obtain a mixed powder , Add to the ball mill tank containing alumina ball and distilled water, fix the ball mill on the GM-3B high-speed vibration ball mill, and perform rotation and ball milling for 30 minutes; then add tourmaline and cordierite, continue to rotate and ball mill for 50 minutes to control the slurry 300-350 mesh, to prepare a glaze slurry; wherein the tourmaline and cordierite account for 8% and 1% of the mixed powder mass respectively; the mass ratio of the alumina ball milling ball to distilled water is 1:2;

[0063] Step B, impregnating the glaze slurry: impregnating the porous ceramic with the glaze slurry → vacuuming → pressurizing c...

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