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Biological ceramic material and preparation method

A bioceramic material, collagen technology, applied in the field of bioceramics, can solve problems such as poor performance, achieve excellent surface properties, stable chemical properties, and purify the air.

Inactive Publication Date: 2017-06-20
HEFEI ZHONGKE FUHUA NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned properties of the common bioceramic materials are poor at present, so it is necessary to develop bioceramics with higher mechanical and biological properties

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The bioceramic material in this embodiment includes the following components in parts by weight: 40 parts of zirconium silicate, 10 parts of molybdenum boride, 29 parts of zirconium dioxide, 8 parts of attapulgite, 23 parts of selenium dioxide, and calcium citrate 12 parts, 19 parts of diatomaceous earth, 11 parts of tricalcium phosphate and 15 parts of collagen.

[0030] The collagen is I-type collagen; the I-type collagen forms a three-dimensional collagen fiber network structure in the pores of the bioceramic.

[0031] The present invention provides a method for preparing the bioceramic material. The method includes the following steps:

[0032] (1) Weigh the raw materials of zirconium silicate, molybdenum boride, zirconium dioxide, attapulgite, selenium dioxide, calcium citrate, diatomaceous earth, and tricalcium phosphate by weight, and mix them in a high-speed mixer;

[0033] (2) After mixing, perform ball milling with a ball mill to obtain powder, the rotation speed of t...

Embodiment 2

[0039] The bioceramic material in this embodiment includes the following components in parts by weight: 25 parts of zirconium silicate, 26 parts of molybdenum boride, 13 parts of zirconium dioxide, 17 parts of attapulgite, 8 parts of selenium dioxide, and calcium citrate 25 parts, 7 parts diatomaceous earth, 15 parts tricalcium phosphate and 10 parts collagen.

[0040] The collagen is I-type collagen; the I-type collagen forms a three-dimensional collagen fiber network structure in the pores of the bioceramic.

[0041] The present invention provides a method for preparing the bioceramic material. The method includes the following steps:

[0042] (1) Weigh the raw materials of zirconium silicate, molybdenum boride, zirconium dioxide, attapulgite, selenium dioxide, calcium citrate, diatomaceous earth, and tricalcium phosphate by weight, and mix them in a high-speed mixer;

[0043] (2) After mixing, perform ball milling with a ball mill to obtain powder, the speed of the ball mill is 300...

Embodiment 3

[0049] The bioceramic material in this embodiment includes the following components in parts by weight: 39 parts of zirconium silicate, 12 parts of molybdenum boride, 26 parts of zirconium dioxide, 9 parts of attapulgite, 21 parts of selenium dioxide, and calcium citrate 14 parts, 18 parts of diatomaceous earth, 12 parts of tricalcium phosphate and 14 parts of collagen.

[0050] The collagen is I-type collagen; the I-type collagen forms a three-dimensional collagen fiber network structure in the pores of the bioceramic.

[0051] The present invention provides a method for preparing the bioceramic material. The method includes the following steps:

[0052] (1) Weigh the raw materials of zirconium silicate, molybdenum boride, zirconium dioxide, attapulgite, selenium dioxide, calcium citrate, diatomaceous earth, and tricalcium phosphate by weight, and mix them in a high-speed mixer;

[0053] (2) After mixing, perform ball milling with a ball mill to obtain powder, the rotation speed of t...

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Abstract

The invention belongs to the technical field of biological ceramics and provides a biological ceramic material and a preparation method. The biological ceramic material comprises the following components in parts by weight: 25-40 parts of zirconium silicate, 10-26 parts of molybdenum boride, 13-29 parts of zirconium dioxide, 8-17 parts of attapulgite, 8-23 parts of selenium dioxide, 12-25 parts of calcium citrate, 7-19 parts of kieselguhr, 11-15 parts of tricalcium phosphate and 10-15 parts of collagen. According to the invention, the product is formed according to the steps of ball-milling, molding, controlling collagen and cross-linking collagen. The biological ceramic material has better mechanical properties and biological properties for boosting the cell growth.

Description

Technical field [0001] The invention belongs to the technical field of bioceramics, and specifically relates to a bioceramic material and a preparation method. Background technique [0002] Bioceramics refers to new types of ceramics related to living organisms or biochemistry. Including fine ceramics, porous ceramics, certain glasses and single crystals. According to the usage, bioceramics can be divided into implanted ceramics related to organisms and biotechnology ceramics related to biochemistry. Implanted ceramics are implanted in the organism to restore and enhance the functions of the organism. Since implanted ceramics are in direct contact with living organisms, it is required to have good affinity with living organisms, without producing toxic corrosion and decomposition products; preventing biological cells from mutating and necrosis, and causing inflammation and granulation growth; in the body Long-term use has good function, no carcinogenic effect on organisms, no ...

Claims

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Application Information

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IPC IPC(8): C04B35/16C04B38/08C04B35/632
CPCC04B35/16C04B35/632C04B38/08C04B2235/32C04B2235/3212C04B2235/3244C04B2235/349C04B2235/3813C04B2235/449
Inventor 边大为
Owner HEFEI ZHONGKE FUHUA NEW MATERIAL
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