Antistatic and antibacterial ceramic glaze and preparation method thereof

An antibacterial ceramic and antistatic technology, applied in the field of ceramics, can solve problems such as limited application range, unsatisfactory effect, and lack of multiple functions, and achieve the effects of broadening the application range, preventing agglomeration, and long-term antibacterial activity

Inactive Publication Date: 2017-02-01
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 antibacterial ceramics and antistatic ceramic materials are generally single-function products, that is, one product does not have multiple functions, which greatly limits its application range. Although two functional agents are used for matching, the effect is still not enough. Ideal, needs to be further improved

Method used

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  • Antistatic and antibacterial ceramic glaze and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0028] An antistatic and antibacterial ceramic glaze and a preparation method thereof, the preparation method comprising the steps of:

[0029] Step A, preparing low-temperature frit: by mass percentage, 10% potassium nitrate, 7% quartz, 12% potassium feldspar, 5% albite feldspar, 10% spodumene, 30% boric acid, 5% barium carbonate, 8% fluorite, 3% kaolin, 2% sodium fluoride and 8% antibacterial / antistatic 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℃ low-temperature frit;

[0030] Step B, preparing antistatic and antibacterial 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, and antibacterial / antistatic functional agent is added to the mixed powder and mixed evenly, finely ground to 300~350 mesh, the...

Embodiment 2

[0042] An antistatic and antibacterial ceramic glaze and a preparation method thereof, the preparation method comprising the steps of:

[0043] Step A, preparing low-temperature frit: by mass percentage, 8% potassium nitrate, 8% quartz, 10% potassium feldspar, 6% albite feldspar, 11% spodumene, 35% boric acid, 4% barium carbonate, 7% fluorite, 2% kaolin, 4% sodium fluoride and 5% antibacterial / antistatic 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℃ low-temperature frit;

[0044] Step B, preparing antistatic and antibacterial 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, and antibacterial / antistatic functional agent is added to the mixed powder and mixed evenly, finely ground to 300~350 mesh, then ...

Embodiment 3

[0056] An antistatic and antibacterial ceramic glaze and a preparation method thereof, the preparation method comprising the steps of:

[0057] Step A, preparing low-temperature frit: by mass percentage, 6% potassium nitrate, 10% quartz, 15% potassium feldspar, 8% albite feldspar, 11% spodumene, 33% boric acid, 3% barium carbonate, 5% fluorite, 1% kaolin, 5% sodium fluoride and 3% antibacterial / antistatic 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℃ low-temperature frit;

[0058] Step B, preparing antistatic and antibacterial 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, and antibacterial / antistatic functional agent is added to the mixed powder and mixed evenly, finely ground to 300~350 mesh, the...

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Abstract

The invention discloses an antistatic and antibacterial ceramic glaze and a preparation method thereof. The preparation method includes the following steps of preparing antistatic and antibacterial glaze slip and then carrying out glazing and sintering to obtain the ceramic glaze, wherein the preparation method of the antistatic and antibacterial glaze slip includes the following steps that by mass, 25-35% of low-temperature frit, 30-40% of potassium feldspar, 10-20% of quartz, 3-6% of calcite, 3-6% of talc, 2-5% of calcium phosphate, 1-5% of kaolin and 5-10% of calcined clay are mixed to obtain mixed powder, an antibacterial/antistatic functional agent accounting for 0.5-5% of the mass of the mixed powder is added into the mixed powder and mixed evenly, fine grinding is carried out, water is added to obtain glaze slip, and the antistatic and antibacterial ceramic glaze slip is obtained. Compared with an existing ceramic glaze, the prepared ceramic glaze is scientific in blending, reasonable in preparation and stable in performance; besides, the ceramic glaze does not contain extremely toxic substances such as lead and cadmium and has a uniform and lasting spectral antibacterial property and an antistatic function, and the application range of the ceramic glaze is further widened.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to an antistatic and antibacterial 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 decoration...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/18C03C8/06C01B32/184C01B32/194C08L61/06C08L63/00C08K3/04C08K3/08
CPCC01P2004/80C03C8/06C03C8/18C03C2204/02C08K2201/001C08K2201/011C08K2201/014C08L61/06C08L2201/04C08L63/00C08K3/04C08K2003/0812
Inventor 麦浩
Owner FOSHAN GAOMING DISTRICT MINGCHENG TOWN NEW ENERGYNEW MATERIAL IND TECH INNOVATION CENT
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