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Antibacterial reinforced bone china

A bone china and bone carbon technology, applied in the field of ceramic production, can solve the problems of high cost, fluctuating antibacterial performance, and limited dosage

Active Publication Date: 2021-01-01
PINGDING YINGYU PORCELAIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this method is that the amount of metal components is large, the cost is high, the amount added is limited (

Method used

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  • Antibacterial reinforced bone china
  • Antibacterial reinforced bone china
  • Antibacterial reinforced bone china

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0063]Example 1

[0064]1. Preparation of mud

[0065](1) Ingredients (take the following proportions by weight)

[0066]40 parts of bone carbon 25 parts of Ulan Citrine, 32 parts of Pingding Sanhua Gangue, 18 parts of Pingding Dry Noodles;

[0067]Mix the above-mentioned raw materials uniformly according to the formula ratio, and enter the ball mill (according to the ratio of material: ball stone: water 1:1.8:1) for wet grinding and fineness, and the fineness test analysis is carried out. The standard is the residue on the 10,000-hole sieve of the mud 0.09- 0.15 copies.

[0068](2) Iron removal and screening

[0069]The slurry passes through 4 sets of iron removal and screening systems, each of which includes two wet magnetic separators and a three-layer vibrating screen (respectively 180 mesh, 200 mesh, 250 mesh) to be purified, with certain particle gradation and uniformity Qualified mud is put into the mud pool for standby.

[0070](3) Press mud

[0071]The mechanical equipment used in this process is ...

Example Embodiment

[0105]Example 2

[0106]An antibacterial reinforced bone china made of blanks and glazes. The components of the blanks are: 43 parts of bone carbon, 22 parts of Ulan Citrine, 18 parts of Pingding Sanhua Gangue, and 17 parts of Pingding dry noodles. The components of the glaze proportion by weight are 95 parts of frit, 3 parts of flat dry surface, and 2 parts of cellulose. The preparation method is the same as in Example 1.

Example Embodiment

[0107]Example 3

[0108]An antibacterial reinforced bone china made of blanks and glazes. The components of the blanks are: 40 parts of bone carbon, 22 parts of Ulan Citrine, 23 parts of Pingding Sanhua Gangue, and 15 parts of Pingding dry noodles. The components of the glaze proportion by weight are 95 parts of frit, 3 parts of flat dry surface, and 2 parts of cellulose. The preparation method is the same as in Example 1.

[0109]The antibacterial bone china prepared in Example 1 above was sent to the Foshan Customs Comprehensive Technology Center of Foshan Customs Comprehensive Technology Center of Foshan Customs of the National Key Laboratory of Ceramic Testing Alliance of National Key Laboratory of Ceramic Testing for antibacterial testing. The number of samples is 12, and the sample size is 50mm×50mm; the inspection date is from 2020-05-12 to 2020-05-17, and the inspection basis: JC / T897-2014 "Antibacterial Performance of Antibacterial Ceramic Products" The inspection results are as ...

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Abstract

The invention relates to ceramic production, in particular to antibacterial reinforced bone china. The antibacterial reinforced bone china comprises a blank and glaze and is prepared from the following raw materials, by weight: 40-43 parts of bone carbon, 22-25 parts of Wulan yellow quartz, 18-33 parts of Pingding three-flower gangue and 12-18 parts of Pingding dry powder. The glaze is prepared from the following components, by weight: 95 parts of frit, 3 parts of Pingding dry powder and 2 parts of cellulose; Wulan yellow quartz is adopted as a main raw material of the ceramic blank and glazefor formula design, special additives do not need to be added, domestic or imported antibacterial agents in the current market are basically 400,000-1,200 thousand/ton, the cost is extremely high, thecost of ceramic ingredients is basically not increased by the Wulan yellow quartz, and a test result shows that the antibacterial effect is extremely good; the antibacterial reinforced bone china hasthe advantages that the strength is high, the thermal shock resistance is strong, the impact strength is improved by more than one time and reaches 1.875 J/cm<2> at the center and 1.17 J/cm<2> at theedge.

Description

technical field [0001] The invention relates to ceramic production, in particular to an antibacterial reinforced bone china. Background technique [0002] In recent years, with the continuous deepening of consumers' understanding of daily-use ceramic products, higher requirements have been placed on the aesthetics and functionality of daily-use ceramic products. Specifically, it is mainly manifested in the following three aspects: 1. In terms of decoration, the dissolved amount of lead and cadmium should not only meet the national standard, but also meet the FDA international standard. 2. In terms of aesthetics. It is not only practical but also beautiful and rich in color. There are new requirements for products. 3. In terms of functionality. With the popularity of the concept of comprehensive health, consumers pay more attention to health functions. This has raised new issues for our ceramic industry. This project is implemented for this purpose. [0003] Staphylococcu...

Claims

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Application Information

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IPC IPC(8): C04B35/52C04B35/622C03C8/04C04B41/86
CPCC04B35/52C04B35/622C03C8/04C04B41/86C04B41/5022C04B2235/3481C04B2235/6567C04B2235/661C04B2235/96C04B2235/9607Y02P40/60
Inventor 高秋祥高峰师全
Owner PINGDING YINGYU PORCELAIN
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