Antibacterial wear-resistant glaze and preparation method thereof

A substance, zircon technology, applied in the field of sanitary ware, can solve the problems of glaze layer wear and poor adhesion between the glaze layer and the ceramic body, and achieve the effect of improving adhesion

Active Publication Date: 2021-09-24
广东中印陶瓷科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the dense glaze layer has the problem that the adhesion between the glaze layer and the ceramic body is not strong. After long-term research, the applicant found that the denser the surface glaze layer, the easier it will be due to external forces (such as brushes) during use. Abrasion phenomenon on the glaze layer, which is due to the difficulty of combining the two

Method used

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  • Antibacterial wear-resistant glaze and preparation method thereof
  • Antibacterial wear-resistant glaze and preparation method thereof
  • Antibacterial wear-resistant glaze and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] (1) Get 400kg of zircon, 45kg of willemite, 90kg of white clay, 135kg of talcum powder, 405kg of marble, 1095kg of feldspar, 840kg of quartz stone and 63kg of monazite, put them into a ball mill jar and grind to 200 mesh, and set aside; take zirconium Stone 470kg, spodumene 170kg, willemite 100kg, clay 850kg, feldspar 730kg, quartz stone 710kg, bile alum 200kg, perovskite 370kg, edible glue 300kg and cuprous oxide 55kg, put into the ball mill jar, grind to 300 mesh, spare;

[0026] (2) Take the ground first component obtained in step (1) and add 1000 kg of water, stir for 3 hours to obtain a slurry;

[0027] (3) Soak the ceramic green body in the slurry obtained in step (2), and dry naturally;

[0028] (4) Calcining the naturally dried ceramic body is as follows: heat up to 400°C and stay for 3 hours, then heat up to 820°C and stay for 4 hours, then heat up to 1300°C and stay for 4 hours, take it out, and wait for natural cooling before use;

[0029] (5) Take the grou...

Embodiment 2

[0032] (1) Take 370kg of zircon, 50kg of willemite, 100kg of white clay, 140kg of talcum powder, 350kg of marble, 1000kg of feldspar, 800kg of quartz stone and 50kg of monazite, put them into a ball mill jar and grind to 220 mesh, and set aside; take zirconium Stone 560kg, spodumene 200kg, willemite 80kg, clay 800kg, feldspar 680kg, quartz stone 790kg, bile alum 300kg, perovskite 300kg, edible glue 400kg and cuprous oxide 40kg, put into the ball mill jar, grind to 360 mesh, spare;

[0033] (2) Take the ground first component obtained in step (1) and add 1000 kg of water, stir for 2 hours to obtain a slurry;

[0034] (3) Soak the ceramic green body in the slurry obtained in step (2), and dry naturally;

[0035] (4) Calcining the naturally dried ceramic body, specifically: raising the temperature to 500°C for 2 hours, then raising the temperature to 900°C for 4 hours, then raising the temperature to 1380°C for 3 hours, taking it out, and waiting for natural cooling before use; ...

Embodiment 3

[0039] (1) Get 430kg of zircon, 40kg of willemite, 80kg of white clay, 120kg of talcum powder, 430kg of marble, 1200kg of feldspar, 900kg of quartz stone and 70kg of monazite, put them into a ball mill jar and grind to 220 mesh, and set aside; take zirconium Stone 420kg, spodumene 100kg, willemite 120kg, clay 920kg, feldspar 830kg, quartz stone 790kg, bile alum 300kg, perovskite 470kg, edible glue 200kg and cuprous oxide 70kg, put into the ball mill jar, grind to 300 mesh, spare;

[0040] (2) Take the ground first component obtained in step (1) and add 1000 kg of water, stir for 2 hours to obtain a slurry;

[0041] (3) Soak the ceramic green body in the slurry obtained in step (2), and dry naturally;

[0042] (4) Calcining the naturally dried ceramic body, specifically: raising the temperature to 500°C for 2 hours, then raising the temperature to 900°C for 4 hours, then raising the temperature to 1260°C for 5 hours, taking it out, and waiting for natural cooling before use; ...

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Abstract

The invention discloses antibacterial wear-resistant glaze and a preparation method thereof. The glaze comprises a first component and a second component, wherein the first component comprises the following substances in parts by mass: zircon, willemite, white mud, talcum powder, marble, feldspar, quartzite and monazite; and the second component is prepared from the following substances in parts by mass: zircon, spodumene, willemite, clay, feldspar, quartz stone, chalcanthite, perovskite, edible gum and cuprous oxide. The preparation method of the glaze comprises the steps of taking the metered first component, and grinding in a ball milling tank; taking the metered second component, and putting into the ball milling tank to be ground; adding water into the ground first component, and stirring to obtain slurry; soaking a ceramic blank in the slurry, and naturally drying; calcining the naturally dried ceramic blank; and adding the ground second component into water, stirring, dipping the calcined blank into the ground second component, and naturally drying and calcining to obtain the product. The glaze layer disclosed by the invention has compact and wear-resistant effects and antibacterial performance.

Description

technical field [0001] The invention belongs to the field of sanitary ware, and in particular relates to an antibacterial and wear-resistant glaze and a preparation method thereof. Background technique [0002] Sanitary ware is an important part of water heating equipment in buildings, and it is a device for washing, collecting and discharging sewage / wastewater generated in life and production. Toilet seat and wash basin are the most common utensils in sanitary ware. These utensils are usually made of ceramic materials, and the material properties of ceramic glaze directly determine the quality of toilet or wash basin. Since the toilet is used to catch excrement, the wear resistance and compactness of the surface of the sanitary ware play a key role in whether the toilet is contaminated with dirt. For the bacteria remaining on the surface of the sanitary ware after flushing, if the surface of the sanitary ware has a killing effect, it can be effective Prevents bacterial gro...

Claims

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Application Information

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IPC IPC(8): C04B41/86C03C8/00
CPCC04B41/5022C04B41/86C04B41/009C03C8/00C03C2204/02C04B33/00C04B35/00C04B41/4535C04B41/0072Y02P40/60
Inventor 陈伟龙陈伟胜王涌陈晓纯陈燕梅苏冰刘天鹏洪子聪
Owner 广东中印陶瓷科技有限公司
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