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Ceramic with high wearing resistance and antibacterial property and preparation method thereof

A technology with high wear resistance and antibacterial properties, applied in the field of ceramics, can solve the problems of affecting the appearance, sticking, waste of detergent and water resources, etc., achieve good use strength and wear resistance, simple preparation process, and meet the needs of use. Effect

Inactive Publication Date: 2018-02-06
WUHAN MATENG TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the surface of ordinary ceramic products we use daily is often stained, and the dirt is not easy to cle

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A ceramic with high wear resistance and antibacterial properties, which is composed of the following raw materials in parts by weight: 25 parts of diatomite, 10 parts of lapis lazuli particles, 20 parts of tourmaline particles, 14 parts of mullite particles, 10 parts of rutile, 2 parts of organic fiber, 0.8 parts of rare earth material, 2 parts of alumina, 2.5 parts of silicon dioxide, 3 parts of mulberry leaves, 1.5 parts of nano titanium dioxide and 4 parts of rosemary. The organic fiber is a mixture of nylon fiber and cotton fiber, and the rare earth material is a mixture of cerium nitrate, neodymium oxide and lanthanum oxide.

[0020] The preparation method of the ceramics with high wear resistance and antibacterial properties, the specific steps are as follows:

[0021] Step 1, putting diatomaceous earth, lapis lazuli particles, tourmaline particles, mullite particles and rutile into a ball mill jar and directly dry mixing for 3 hours to obtain the first mixture; ...

Embodiment 2

[0027] A ceramic with high wear resistance and antibacterial properties, which is composed of the following raw materials in parts by weight: 32 parts of diatomite, 14 parts of lapis lazuli particles, 33 parts of tourmaline particles, 18 parts of mullite particles, 12 parts of rutile, 3 parts of organic fiber, 1.5 parts of rare earth material, 3 parts of alumina, 4.5 parts of silicon dioxide, 4 parts of mulberry leaves, 2 parts of nano titanium dioxide and 6 parts of rosemary. The particle size of lapis lazuli particles is 12um, that of tourmaline particles is 6um, and that of mullite particles is 20um.

[0028] The preparation method of the ceramics with high wear resistance and antibacterial properties, the specific steps are as follows:

[0029] Step 1, putting diatomaceous earth, lapis lazuli particles, tourmaline particles, mullite particles and rutile into a ball mill jar and directly dry mixing them at a speed of 480rpm for 5 hours to obtain the first mixture;

[0030]...

Embodiment 3

[0035] A ceramic with high wear resistance and antibacterial properties, which is composed of the following raw materials in parts by weight: 36 parts of diatomite, 16 parts of lapis lazuli particles, 40 parts of tourmaline particles, 22 parts of mullite particles, 14 parts of rutile, 4 parts of organic fiber, 2.5 parts of rare earth material, 4 parts of alumina, 5 parts of silicon dioxide, 5 parts of mulberry leaf, 2.5 parts of nano titanium dioxide and 8 parts of rosemary. The organic fiber is a mixture of nylon fiber, cotton fiber and wood fiber, and the rare earth material is a mixture of cerium nitrate, cerium oxide, neodymium oxide and lanthanum oxide. The particle size of lapis lazuli particles is 14um, that of tourmaline particles is 8um, and that of mullite particles is 24um.

[0036] The preparation method of the ceramics with high wear resistance and antibacterial properties, the specific steps are as follows:

[0037] Step 1, putting diatomaceous earth, lapis lazu...

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Abstract

The invention discloses a ceramic with high wearing resistance and antibacterial property. The ceramic is prepared from the following raw materials in parts by weight: 25-36 parts of kieselguhr, 10-16parts of celestite grains, 20-40 parts of tourmaline grains, 14-22 parts of mullite grains, 10-14 parts of rutile, 2-4 parts of organic fibers, 0.8-2.5 parts of rare earth materials, 2-4 parts of aluminum oxide, 2.5-5 parts of silicon dioxide, 3-5 parts of folium mori, 1.5-2.5 parts of nanometer titania and 4-8 parts of rosemary. The invention also discloses a preparation method for the ceramic.According to the invention, the raw material source is wide; the preparation process is simple; the ceramic is suitable for large-scale industrial production; the end product prepared from the raw materials according to a reasonable technology has high use strength and wearing resistance, has an excellent antibacterial effect and can meet the use requirement of the ceramic for daily use.

Description

technical field [0001] The invention relates to the field of ceramics, in particular to a ceramic with high wear resistance and antibacterial properties. Background technique [0002] Ceramics are utensils made from two different types of clay, pottery clay and china clay, through batching, molding, drying, roasting and other processes. Porcelain industry is a traditional industry in my country, and ceramic products are the pillar industry and export competitive product of my country's light industry. At the current rate of development, by 2020, the total domestic demand for daily-use ceramics will reach 12 billion pieces. Due to insufficient innovation, the homogeneity of my country's ceramic products is becoming more and more serious. Although the current annual output of my country's ceramics accounts for about 90% of the world's total output, the annual export volume reaches 3.96 billion pieces, which are exported to more than 150 countries and regions. Both ceramics an...

Claims

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Application Information

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IPC IPC(8): C04B35/14C04B35/64
CPCC04B35/14C04B35/64C04B2235/3213C04B2235/3217C04B2235/3224C04B2235/3227C04B2235/3229C04B2235/3232C04B2235/3463C04B2235/3472C04B2235/448C04B2235/5212C04B2235/6562C04B2235/661
Inventor 姚尧陈海田魏张军
Owner WUHAN MATENG TECH DEV