yumbu amfani da calcium phosphate

Ƙayyadaddun bayanai

Tricalcium phosphate yana da kyau bioacompatibility, bioactivity da biodegradaability. Abu ne da ya dace don gyaran nama mai wuyar ɗan adam da maye gurbinsa, kuma an biya shi sosai a fannin injiniyan halittu da masana'antar yumbu.

Index na fasaha:

Aikace-aikace:

Aikace-aikace: Don amfanin kayan yumbu, irin su yumbu kashi china tableware da yumbu da yumbu da crockery, da dai sauransu.... Ba don amfani da magani ko wani amfani ba.

Shiri na alli phosphate yumbu foda yafi hada da rigar hanya da kuma m dauki hanya. Rigar hanyoyin sun hada da: hydrothermal dauki Hanyar, ruwa mai ruwa bayani hazo Hanyar, sol-gel Hanyar, Bugu da kari, Organic precursor thermal bazuwar hanya, microemulsion matsakaici kira Hanyar, da dai sauransu The bincike haƙiƙa na daban-daban shiri matakai shi ne shirya alli phosphate foda tare da uniform abun da ke ciki. da girman barbashi.

Hanyar amsawa mai ƙarfi (ma'anar ba tare da iskar oxygen ba) sau da yawa yana ba da samfurori tare da stoichiometry da cikakken crystallization, amma suna buƙatar in mun gwada da yawan zafin jiki da lokacin magani na zafi, kuma rashin daidaituwa na wannan foda ba shi da kyau.

Calcium phosphate kayan yumbu da aka samu ta hanyar hydrothermal gabaɗaya suna da babban crystallinity da Ca / P kusa da ƙimar stoichiometric.

A abũbuwan amfãni daga cikin bayani hazo hanya ne mai sauki da kuma abin dogara tsari, high tsarki na hadawa, mafi dace da gwaji samar fiye da sauran hanyoyin, da kuma Nano-sized fiber barbashi foda za a iya shirya a karkashin yanayin da zazzabi ba ya wuce 100 ℃. Hakanan za'a iya shirya murfin hydroxyapatite ta hanyar hazo mai bayani.

Ana iya amfani da hanyar gel gel don shirya amorphous, nano-sized calcium phosphate yumbu foda tare da rabon Ca / P kusa da darajar stoichiometric. Abubuwan da ake amfani da su na hanyar gel gel sune babban tsabta, superfine, babban daidaituwa, nau'in nau'in nau'i mai sarrafawa da girman, amsawa a dakin da zafin jiki da kayan aiki mai sauƙi; Rashin lahani shine tsarin sinadarai yana da wuyar gaske, ana buƙatar ɗaukar matakai don guje wa gurɓataccen gurɓataccen yanayi da gurɓataccen yanayi wanda ke haifar da kaushi.

Hanyar hazo da hanyar sol gel sune hanyoyin shirye-shiryen da aka fi so na alli phosphate yumbu foda

Babban kasuwar fitarwa: Indiya