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Antibacterial radiation-resisting ceramic glaze and preparation method thereof

A radiation protection, ceramic glaze technology, applied in the field of ceramics, can solve problems such as unsatisfactory effect, lack of multiple functions, and limited application scope.

Inactive Publication Date: 2017-05-31
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, that is, one product does not have multiple functions, which greatly limits its application range. Although there are also two functional agents used for matching, the effect is still unsatisfactory, and further research is needed. improve

Method used

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  • Antibacterial radiation-resisting ceramic glaze and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] An antibacterial and anti-radiation ceramic glaze and a preparation method thereof, the preparation method comprising the steps of:

[0032] Step A, preparing low-temperature frit: by mass percentage, 10% potassium nitrate, 7% quartz, 10% potassium feldspar, 5% albite feldspar, 10% spodumene, 30% boric acid, 5% barium carbonate, 8% fluorite, 3% kaolin, 2% sodium fluoride and 10% functional agent are mixed evenly, after sieving, grinding and mixing, they are calcined at 1250-1300°C and then rapidly quenched to obtain a melting temperature of 650-800°C. Low temperature frit;

[0033] Step B, preparing antibacterial and anti-radiation glaze slurry: by mass percentage, 30% low-temperature frit, 30% potassium feldspar, 10% quartz, 5% calcite, 8% talc, 4% calcium phosphate, 5% kaolin, 8 % Calcined soil is mixed to obtain mixed powder, add functional agent to the mixed powder and mix evenly, finely grind to 300~350 mesh, then add water to obtain glaze slurry and adjust the sp...

Embodiment 2

[0045] An antibacterial and anti-radiation ceramic glaze and a preparation method thereof, the preparation method comprising the steps of:

[0046] Step A, preparing low-temperature frit: by mass percentage, 8% potassium nitrate, 8% quartz, 10% potassium feldspar, 6% albite, 11% spodumene, 32% boric acid, 4% barium carbonate, 7% fluorite, 2% kaolin, 4% sodium fluoride and 8% functional agent are mixed evenly, after sieving, grinding and mixing, they are calcined at 1250-1300°C and then rapidly quenched to obtain a melting temperature of 650-800°C. Low temperature frit;

[0047] Step B, preparing antibacterial and anti-radiation glaze slurry: by mass percentage, 25% low-temperature frit, 35% potassium feldspar, 15% quartz, 3% calcite, 5% talc, 4% calcium phosphate, 3% kaolin, 10 % Calcined soil is mixed to obtain mixed powder, add functional agent to the mixed powder and mix evenly, finely grind to 300~350 mesh, then add water to obtain glaze slurry and adjust the specific gra...

Embodiment 3

[0059] An antibacterial and anti-radiation ceramic glaze and a preparation method thereof, the preparation method comprising the steps of:

[0060] Step A, preparing low-temperature frit: by mass percentage, 6% potassium nitrate, 10% quartz, 15% potassium feldspar, 8% albite feldspar, 11% spodumene, 31% boric acid, 3% barium carbonate, 5% fluorite, 1% kaolin, 5% sodium fluoride and 5% functional agent are mixed evenly, after sieving, grinding and mixing, they are calcined at 1250-1300°C and then rapidly quenched to obtain a melting temperature of 650-800°C. Low temperature frit;

[0061] Step B, preparing antibacterial and anti-radiation glaze slurry: by mass percentage, 20% low-temperature frit, 40% potassium feldspar, 20% quartz, 1% calcite, 3% talc, 5% calcium phosphate, 3% kaolin, 8 % Calcined soil is mixed to obtain mixed powder, add functional agent to the mixed powder and mix evenly, finely grind to 300~350 mesh, then add water to obtain glaze slurry and adjust the spe...

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Abstract

The invention discloses antibacterial radiation-resisting ceramic glaze and a preparation method thereof. The preparation method comprises the following steps: firstly, preparing antibacterial radiation-resisting glaze slip, and then glazing and sintering to obtain the ceramic glaze. The preparation method of the antibacterial radiation-resisting ceramic glaze slip comprises the following steps: mixing the following materials in percentage by mass: 25 to 35 percent of low temperature frit, 30 to 40 percent of potassium feldspar, 10 to 20 percent of quartz, 3 to 6 percent of calcite, 3 to 6 percent of talc, 2 to 5 percent of calcium phosphate, 1 to 5 percent of kaolin and 5 to 10 percent of calcined clay to obtain mixed powder; adding a functional additive into mixed powder, and uniformly mixing, wherein the adding amount of the functional additive is 3 to 8 percent of the mass of the mixed powder; finely grinding, and adding water to obtain the glaze slip, thus obtaining the antibacterial radiation-resisting ceramic glaze. Compared with existing ceramic glaze, the ceramic glaze prepared by the preparation method disclosed by the invention is scientific in material burdening, reasonable in preparation and stable in performance; in addition, the antibacterial radiation-resisting ceramic glaze does not contain extremely toxic substances such as lead and cadmium; meanwhile, the antibacterial radiation-resisting ceramic glaze also has uniform and persistent antibacterial characteristic, air purifying characteristic and radiation-resisting function, and further the application range of the ceramic glaze is widened.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to an antibacterial and anti-radiation ceramic glaze 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] Wall tiles, no matter for home interior decoration, industrial production or public places, how to make them have more functions related to people's health protection in addition to satisfying the appearance and practicality is also a benchmark for scientific researchers in the industry to follow the trend of the times and life and made thinking. [0004] Among the existing building decora...

Claims

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Application Information

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IPC IPC(8): C03C8/06C04B41/65A01N59/16A01N59/00A01P1/00A01P3/00
CPCC03C8/06A01N59/00A01N59/16C04B41/5022C04B41/65A01N2300/00
Inventor 麦浩
Owner FOSHAN GAOMING DISTRICT MINGCHENG TOWN NEW ENERGYNEW MATERIAL IND TECH INNOVATION CENT
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