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Functional ceramic material and its prepn process

A technology for health care materials and functional ceramics, which is applied in the field of ceramic health care materials with bioactivation function and its preparation, can solve the problems of poor durability of treatment and health care effects, insufficient use of performance, and need to improve health care effects. Good effect, accurate chemical composition control, low cost effect

Inactive Publication Date: 2008-02-06
HEBEI UNIV OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this composite material simply mixes tourmaline and magnetic materials together, so that the performance of the two cannot be fully utilized, and then it is cured with resin to integrate it into bedding, and the treatment and health effects are less durable.
The best commercially available ceramic sample (a sample produced by an enterprise in Shandong, Φ20mm, thick 5mm) that the inventor can obtain at present is made of magnetic material, aluminum oxide (Al 2 o 3 ) and calcium oxide (CaO), but the far-infrared radiation rate of the ceramic material is relatively low at 6-8 μm (this band is the far-infrared band that matches the needs of the human body), and the health care effect needs to be improved.

Method used

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  • Functional ceramic material and its prepn process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A kind of functional ceramic health care material ceramic sheet (hereinafter referred to as ceramic sheet) is manufactured.

[0043] The weight percent raw material formula of ceramic sheet is:

[0044] Raw material formula 1: ferrite tourmaline 10%, strontium iron oxide 27%, calcined kaolin 10%, silicon oxide 10%, aluminum oxide 15%, calcium oxide 15%, neodymium nitrate 3%, cellulose 5%, polyacrylic acid 2% , castor oil 3%.

[0045] The preparation method of the ceramic sheet is as follows:

[0046] (1) Batching: according to the weight percentage raw material formula of ceramic sheet described in raw material formula 1, ceramic sheet raw material is prepared;

[0047] (2) Mixing: first ball mill the following raw materials to the following average particle size: tourmaline 8 μm, strontium iron oxide 2.5 μm, kaolin 4 μm, silicon oxide 2 μm, aluminum oxide 9 μm, calcium oxide 4 μm, and then mix with 3% neodymium nitrate , 5% cellulose, 2% polyacrylic acid and 3% cast...

Embodiment 2

[0059] Creates a ceramic sheet. The raw material formula of its weight percentage is:

[0060] Raw material formula 2: magnesium electric 15%, barium iron oxide 20%, calcined kaolin 10%, silicon oxide 15%, aluminum oxide 10%, calcium oxide 20%, europium nitrate 3%, cellulose 2%, polyacrylic acid 3%, Castor Oil 2%.

[0061] When mixing in this embodiment, add 22% water of the total weight of the raw material formula, and mix for 18 hours; mud refining adopts a vacuum mud refining machine, and the extrusion ratio is 1: 2; production capacity 8t / h; feeding screw shaft rotation The speed is 9r / min, and the rotation speed of the extrusion screw shaft is 7r / min; the moisture content of the blank is controlled to 1.5% before sintering, and it is dried at room temperature after molding; other procedures and processes are the same as in Example 1.

Embodiment 3

[0063] Creates a ceramic sheet. The present embodiment adopts described raw material formula 1.

[0064] When mixing materials in the process, add water with 15% of the total weight of the raw material formula, and mix the materials for 36 hours; vacuum mud refining machine is used for mud refining, and the extrusion ratio is 1:1; production capacity is 12t / h; the number of rotations of the feeding screw shaft 12r / min, the rotation speed of the extrusion screw shaft is 10r / min; it is fired in a roller kiln, the kiln is 25 meters long, it takes 3 and a half hours from entering the kiln to exiting the kiln, and the sintering temperature is up to 1100°C. Moisture content 2%; Other operation and technology are the same as embodiment 1.

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Abstract

The present invention is one kind of functional ceramic health material and its preparation process. The health material consists of tourmaline 5-30 wt%, ferrite 10-30 wt%, kaolin 10-20 wt%, slilica 5-20 wt%, alumina 5-20 wt%, calcium oxide 5-20 wt%, cellulose 2-5 wt%, polyacrylic acid 2-5 wt%, castor oil 2-5 wt% and RE 1-5 wt%. The preparation process includes grinding the materials to proper size, mixing while adding water, forming, drying and sintering in kiln.

Description

technical field [0001] The invention relates to a functional ceramic health-care material technology, specifically a ceramic health-care material with bioactivation function and a preparation method thereof. The international patent classification number is proposed to be Int.C1.C04B 35 / 00 (2006.01). technical background [0002] The development of science and technology has continuously improved people's living standards. However, with the continuous acceleration of the pace of work and life, people often feel many physical discomforts, such as low back pain and stomach pain, when they are intensely working, studying or doing housework. When faced with these situations, people often first think of taking time off work and / or medical treatment. It is necessary to go to the hospital to see a doctor and take medicine. But it will take up a large amount of precious time of those seeking medical treatment, affect work, study and leisure, and bring inconvenience to people's liv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B35/26
Inventor 梁金生孟军平胡波梁广川
Owner HEBEI UNIV OF TECH
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