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High-strength antibacterial domestic ceramic product and preparation method thereof

A high-strength technology for ceramic products, applied in clay products, applications, household appliances, etc., can solve the problems of health hazards, difficult to remove bacteria from daily ceramics, etc., and achieve the effect of ensuring safety, inhibiting bacterial growth, and high strength

Inactive Publication Date: 2021-06-04
深圳市悠悠家庭用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To sum up, during the use of the existing daily-use ceramics, due to frequent contact with people's skin, and part of the contact is oral contact, if the daily-use ceramics do not have good antibacterial performance, only rely on cleaning and disinfection , it is difficult to remove the bacteria inside the daily-use ceramics, and after a long period of storage, the growth of bacteria is difficult to eliminate through cleaning and disinfection, so it will cause harm to people's health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A high-strength antibacterial daily-use ceramic product. The composition of the daily-use ceramic product includes: quartz, Longyan soil, alkali stone, Datong soil, kaolin clay, feldspar, activated carbon powder and silver ion antibacterial agent, wherein the composition proportions are respectively: 15% of quartz, 20% of Longyan soil, 19% of alkali stone, 17% of Datong soil, 5% of kaolin, 20% of feldspar, 3% of activated carbon powder and 1% of silver ion antibacterial agent, the daily-use ceramics fired at 1260 ℃ Compared with the ceramics fired by traditional formula, the strength is higher, and it is less likely to be damaged during actual use;

[0027] Activated carbon powder and silver ion antibacterial agent can be evenly dispersed among the raw materials during the mixing process of raw materials, and can play an antibacterial effect for a long time after the daily ceramics are manufactured, and can inhibit the growth of bacteria on the surface and inside of the ...

Embodiment 2

[0029] The preparation process of daily-use ceramic products includes: grinding, mixing, billet making, drying, billet firing and surface treatment.

[0030] In the grinding stage, 1500g of quartz, 2000g of Longyan soil, 1900g of alkali stone, 1700g of Datong soil, 500g of kaolin, and 2000g of feldspar were selected for weighing, and after the weighing was completed, they were put into the grinding machine for grinding;

[0031] The grinding debris is sieved through a 100-mesh sieve, and the raw materials that have not passed the sieve are re-grinded. The particle size of the raw material powder is controlled between 0.5mm-0.1mm. During the process, trachoma occurs on the surface of the green body, thereby improving the surface smoothness of the green body and improving product quality.

[0032] In the mixing stage, 1500g of quartz, 2000g of Longyan soil, 1900g of alkali stone, 1700g of Datong soil, 500g of kaolin, and 2000g of feldspar are preliminarily mixed for use, and 300...

Embodiment 3

[0035] In the billet making stage, the mixed raw materials are taken out and placed in the mold to make the shape of daily necessities. After demoulding, they are placed in the drying rack for the drying stage;

[0036] In the drying stage, a combination of natural drying and mechanical drying is adopted. In the natural drying stage, the blank is placed in a ventilated environment for 6 hours, and the moisture content of the blank is controlled between 30-25%, followed by mechanical drying;

[0037] In the mechanical drying stage, hot air is used for drying, the drying time is 2 hours, the drying temperature is controlled between 60-65°C, and the moisture content after drying is controlled between 5-10%.

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PUM

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Abstract

The invention discloses a high-strength antibacterial domestic ceramic product and a preparation method thereof, and the domestic ceramic product comprises the following components: quartz, Longyan soil, alkali stone, Datong soil, kaolin, feldspar, activated carbon powder and a silver ion antibacterial agent, wherein the proportions of the components are as follows: 15% of quartz, 20% of Longyan soil, 19% of alkali stone, 17% of Datong soil, 5% of kaolin, 20% of feldspar, 3% of activated carbon powder and 1% of a silver ion antibacterial agent, and the preparation process of the domestic ceramic product comprises the steps of grinding, mixing, blank making, drying, blank sintering and surface treatment. The activated carbon powder and the silver ion antibacterial agent are added into the raw materials of the domestic ceramic so that the antibacterial ability of te ceramic product can be effectively improved, the body health of people is protected, and the fired ceramic is higher in strength and not easy to damage.

Description

technical field [0001] The invention relates to the technical field of daily-use ceramics, in particular to a high-strength antibacterial daily-use ceramic product and a preparation method thereof. Background technique [0002] Ceramic products are very common in people's daily life, and they are also necessities in people's daily life, including not only plates, bowls, cups, saucers, etc., but also products in different forms, which provide convenience for people's lives, and the surface patterns are rich and diverse , improving people's quality of life. [0003] After a massive search, the prior art was found. The publication number is CN111499362A, which discloses a high-strength antibacterial daily-use ceramic product and its preparation method. The high-strength antibacterial daily-use ceramic product includes a daily-use ceramic body and a glaze layer. The daily-use ceramic body is made of the following raw materials in parts by weight: 40-47 parts of quartz powder, 2...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/13C04B33/16C04B33/24C04B33/32
CPCC04B33/131C04B33/24C04B33/16C04B33/32C04B2235/3463C04B2235/422
Inventor 黄晓敏
Owner 深圳市悠悠家庭用品有限公司