Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Calcium phosphate/zinc sulfate compound bioactive ceramic and preparation method thereof
The invention discloses a calcium phosphate/zinc sulfate compound bioactive ceramic and a preparation method thereof and relates to the field of bio-material. The calcium phosphate/zinc sulfate compound bioactive ceramic is prepared from the following components in parts by weight: 60-80 parts of tricalcium phosphate, 3-6 parts of nano-titanium oxide, 12-25 parts of zinc sulfate, 3-8 parts of nano-zinc oxide, 10-16 parts of calcium hydrophosphate and 4-7 parts of magnesium silicate. The method for preparing the calcium phosphate/zinc sulfate compound bioactive ceramic comprises the following steps: (1) weighing; (2) performing ball milling; (3) performing cold press molding; (4) forging at high temperature; and (5) cooling. The calcium phosphate/zinc sulfate compound bioactive ceramic provided by the invention has a certain mechanical property and can slowly release the calcium, the phosphorus and the zinc element in the process of implanting into a human body, provides rich calcium and phosphorus for the growth of a new bone and further promotes the growth of the other tissues.
Calcium phosphate/zinc sulfate compound bioactive ceramic and preparation method thereof
The invention discloses a calcium phosphate/zinc sulfate compound bioactive ceramic and a preparation method thereof and relates to the field of bio-material. The calcium phosphate/zinc sulfate compound bioactive ceramic is prepared from the following components in parts by weight: 60-80 parts of tricalcium phosphate, 3-6 parts of nano-titanium oxide, 12-25 parts of zinc sulfate, 3-8 parts of nano-zinc oxide, 10-16 parts of calcium hydrophosphate and 4-7 parts of magnesium silicate. The method for preparing the calcium phosphate/zinc sulfate compound bioactive ceramic comprises the following steps: (1) weighing; (2) performing ball milling; (3) performing cold press molding; (4) forging at high temperature; and (5) cooling. The calcium phosphate/zinc sulfate compound bioactive ceramic provided by the invention has a certain mechanical property and can slowly release the calcium, the phosphorus and the zinc element in the process of implanting into a human body, provides rich calcium and phosphorus for the growth of a new bone and further promotes the growth of the other tissues.
Calcium phosphate/zinc sulfate compound bioactive ceramic and preparation method thereof
LI YONGCHAO (Autor:in) / GUO YUQIN (Autor:in) / LIU LEFENG (Autor:in)
01.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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