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Composite ceramic material and preparation method thereof

A technology of composite ceramics and porcelain stone, applied in the field of materials, can solve problems such as hearing loss, many hazards, and depression, and achieve the effects of strong sound absorption, good mechanical properties, and good effects

Inactive Publication Date: 2018-02-02
FOSHAN RUISHENGTONG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The harm of noise is many and great. It can make people depressed, hearing loss, and even harm the cardiovascular system and digestive system, reduce work efficiency, affect normal life, and endanger health.

Method used

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  • Composite ceramic material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A composite ceramic material, prepared from the following ingredients in parts by weight: 20 parts of porcelain stone, 10 parts of pyrophyllite, 10 parts of quartz sand, 1 part of polyethylene oxide, 0.5 part of titanium dioxide, cetyl trimethyl 0.1 part of ammonium chloride, 1 part of sodium alginate, 0.1 part of diphenylamine, 0.2 part of sodium hexametaphosphate, 0.5 part of polyvinylpyrrolidone, 1 part of sheep oil, 0.5 part of cinnamon oil, 1 part of polyanionic cellulose, sodium silicate 0.1 part, polyoxyethylene sorbitan laurate 1 part, acrylic milk mortar 0.5 part, water 5 parts.

[0021] The preparation method of above-mentioned composite ceramic material is:

[0022] Step 1: Grind porcelain stone, pyrophyllite and quartz sand into powder and mix them;

[0023] The second step: mix polyethylene oxide, polyanionic cellulose, sodium alginate and water, and stir for 10 minutes to form a paste;

[0024] Step 3: Mix all the components, put them into the ball mill ...

Embodiment 2

[0031] A composite ceramic material, prepared from the following components in parts by weight: 25 parts of porcelain stone, 15 parts of pyrophyllite, 12 parts of quartz sand, 1.5 parts of polyethylene oxide, 0.5 part of titanium dioxide, cetyl trimethyl 0.1 parts of ammonium chloride, 1.2 parts of sodium alginate, 0.13 parts of diphenylamine, 0.3 parts of sodium hexametaphosphate, 0.6 parts of polyvinylpyrrolidone, 1.2 parts of sheep oil, 0.6 parts of cinnamon oil, 1-2 parts of polyanionic cellulose, silicon 0.15 parts of sodium nitrate, 1.3 parts of polyoxyethylene sorbitan laurate, 0.6 parts of acrylic milk mortar, and 6 parts of water.

[0032] The preparation method of above-mentioned composite ceramic material is:

[0033] Step 1: Grind porcelain stone, pyrophyllite and quartz sand into powder and mix them;

[0034] The second step: mix polyethylene oxide, polyanionic cellulose, sodium alginate and water, and stir for 12 minutes to form a paste;

[0035] Step 3: Mix al...

Embodiment 3

[0042] A composite ceramic material, prepared from the following components in parts by weight: 30 parts of porcelain stone, 20 parts of pyrophyllite, 15 parts of quartz sand, 2 parts of polyethylene oxide, 0.75 parts of titanium dioxide, cetyl trimethyl 0.15 parts of ammonium chloride, 1.5 parts of sodium alginate, 0.15 parts of diphenylamine, 0.35 parts of sodium hexametaphosphate, 0.75 parts of polyvinylpyrrolidone, 1.5 parts of sheep oil, 0.75 parts of cinnamon oil, 1.5 parts of polyanionic cellulose, sodium silicate 0.2 parts, polyoxyethylene sorbitan laurate 1.5 parts, acrylic milk mortar 0.75 parts, water 7 parts.

[0043] The preparation method of above-mentioned composite ceramic material is:

[0044] Step 1: Grind porcelain stone, pyrophyllite and quartz sand into powder and mix them;

[0045] The second step: mix polyethylene oxide, polyanionic cellulose, sodium alginate and water, and stir for 15 minutes to form a paste;

[0046] Step 3: Mix all the components, p...

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Abstract

The invention provides a composite ceramic material and a preparation method thereof. Its composition and preparation method are as follows: first grind porcelain stone, pyrophyllite and quartz sand into powder and mix them; mix polyethylene oxide, polyanion cellulose, sodium alginate and water, and stir for 10-20 minutes to form a powder. Paste; mix all the components, put them into a ball mill for ball milling, the ball-to-material ratio is 1:1; put the ground slurry in a water bath at 70-80°C for 10-15 minutes; stir with a high-speed mixer at a speed of 1200-1400rpm Foaming; inject the foaming slurry into the mold and solidify for 12 hours, then shape; demoulding, drying; under the protection of nitrogen, the temperature is raised to 1700-1800°C at a rate of 10°C / min for debinding and sintering. The composite ceramic material of the invention has strong compressive strength, good mechanical properties, strong sound-absorbing ability and good effect, and is an ideal sound-absorbing material.

Description

technical field [0001] The invention relates to the field of materials, in particular to a composite ceramic material and a preparation method thereof. Background technique [0002] There are various sounds in our living environment, such as speech, music, and galloping vehicles. Some sounds are what we need, and some are not, which will affect our life and work. From a physiological point of view, these unwanted or unpleasant sounds we call noise. In modern life, noise can be heard everywhere and is unavoidable, mainly including traffic noise, industrial noise and construction noise. The harm of noise is many and great, it can make people depressed, hearing loss, even harm the cardiovascular system and digestive system, reduce work efficiency, affect normal life, and endanger health. Moreover, with the development of society, the problem of noise is becoming more and more serious. Therefore, reducing the harm of noise has also been included in an important content of envi...

Claims

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Application Information

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IPC IPC(8): C04B38/10C04B33/13
CPCC04B38/10C04B33/13C04B2235/3201C04B2235/3232C04B2235/3418C04B2235/6562C04B2235/6567C04B2235/658C04B2235/96
Inventor 王金英
Owner FOSHAN RUISHENGTONG TECH CO LTD
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