Unlock instant, AI-driven research and patent intelligence for your innovation.

Antibacterial ceramic composite material and preparation method thereof

A technology of composite materials and antibacterial ceramics, applied in the field of composite materials, can solve the problems of great influence of antibacterial effect, difficult process control and high production cost, and achieve the effects of stable antibacterial performance, wide application range and low cost

Inactive Publication Date: 2017-05-31
ANHUI RUIYAN NEW MATERIAL TECH RES INST
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing antibacterial ceramics and production methods have the following disadvantages: cumbersome operation, difficult process control, high production cost; the antibacterial effect is greatly affected by the environment; it is easy to cause discoloration of the product

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] An antibacterial ceramic composite material, the parts by weight of each component are: 100 parts of kaolin, 50 parts of ceramic clay, 30 parts of diatom mud, 10 parts of potassium feldspar, 5 parts of copper oxide, 5 parts of aluminum oxide, 1 part of ferric oxide, 5 parts of tin oxide, 5 parts of crystal stone, 5 parts of talc, 20 parts of Admiralia powder, 15 parts of calcium nitrate, 15 parts of silver nitrate; Sodium Alkyl Ether Sulfate.

[0016] The preparation method of antibacterial ceramic composite material, the preparation steps are: (1) mix kaolin, ceramic clay and diatom mud according to the above ratio, and then use a grinding machine to make powder A; (2) mix potassium feldspar, copper oxide , aluminum oxide, ferric oxide, tin oxide, crystal stone, talc, fuchsia powder, calcium nitrate and silver nitrate are mixed and pulverized by a grinder, then added into the mixture with a mass fraction of 5% ammonia water, and then the container Heating to 85°C, sti...

Embodiment 2

[0018] An antibacterial ceramic composite material, the parts by weight of each component are: 120 parts of said kaolin, 60 parts of ceramic clay, 40 parts of diatom mud, 20 parts of potassium feldspar, 15 parts of copper oxide, 10 parts of aluminum oxide 5 parts, 5 parts of ferric oxide, 8 parts of tin oxide, 10 parts of crystal stone, 15 parts of talcum, 30 parts of aurea powder, 20 parts of calcium nitrate, 20 parts of silver nitrate; Sodium Lauryl Ether Sulfate.

[0019] The preparation method of antibacterial ceramic composite material, the preparation steps are: (1) mix kaolin, ceramic clay and diatom mud according to the above ratio, and then use a grinding machine to make powder A; (2) mix potassium feldspar, copper oxide , aluminum oxide, ferric oxide, tin oxide, crystal stone, talc, fuchsia powder, calcium nitrate and silver nitrate are mixed and pulverized by a grinder, then added into the mixture with a mass fraction of 5% ammonia water, and then the container Hea...

Embodiment 3

[0021] An antibacterial ceramic composite material, the parts by weight of each component are: 110 parts of kaolin, 55 parts of ceramic clay, 35 parts of diatom mud, 15 parts of potassium feldspar, 10 parts of copper oxide, 8 parts of aluminum oxide, 4 parts of ferric oxide, 7 parts of tin oxide, 8 parts of crystal stone, 10 parts of talc, 25 parts of Admiralia powder, 18 parts of calcium nitrate, 18 parts of silver nitrate; Sodium Alkyl Ether Sulfate.

[0022] The preparation method of antibacterial ceramic composite material, the preparation steps are: (1) mix kaolin, ceramic clay and diatom mud according to the above ratio, and then use a grinding machine to make powder A; (2) mix potassium feldspar, copper oxide , aluminum oxide, ferric oxide, tin oxide, crystal stone, talc, fuchsia powder, calcium nitrate and silver nitrate are mixed and pulverized by a grinder, then added into the mixture with a mass fraction of 5% ammonia water, and then the container Heating to 85°C, ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an antibacterial ceramic composite material and a preparation method thereof. The antibacterial ceramic composite material comprises the following components in parts by weight: 100-120 parts of kaolin, 50-60 parts of ceramic clay, 30-40 parts of diatom ooze, 10-20 parts of potassium feldspar, 5-15 parts of copper oxide, 5-10 parts of aluminum oxide, 1-5 pars of ferric oxide, 5-8 parts of stannic oxide, 5-10 parts of rock crystal, 5-15 parts of talc, 20-30 parts of merremia boisiana powder, 15-20 parts of calcium nitrate and 15-20 parts of silver nitrate. According to the preparation method, the raw materials are compounded repeatedly and then are sintered to prepare the antibacterial ceramic which is low in cost, has an antibacterial effect, is free of environmental influence and does not change in color; the preparation process is simple, convenient to operate and suitable for mass production in industry; and the antibacterial ceramic composite material has a stable antibacterial property and a wide application range.

Description

technical field [0001] The invention relates to the technical field of composite materials, in particular to an antibacterial ceramic composite material and a preparation method thereof. Background technique [0002] With the development of society and the improvement of people's living standards, people's requirements for the quality of life are getting higher and higher, people's awareness of environmental protection has become more and more enhanced, and antibacterial materials are getting more and more attention. Antibacterial ceramics is a new type of functional material to protect the environment. It increases the functions of disinfection, sterilization and chemical degradation while maintaining the original use function and decorative effect of ceramic products. Therefore, it is widely used in industries such as hygiene, medical treatment, family room, civil or industrial construction, and is valued by various countries. Natural antibacterial agents are natural raw...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/13
CPCC04B33/13C04B2235/3208C04B2235/3217C04B2235/3272C04B2235/3281C04B2235/3291C04B2235/3293C04B2235/3418C04B2235/3472C04B2235/96
Inventor 王举孙益民芮定文
Owner ANHUI RUIYAN NEW MATERIAL TECH RES INST