Tricalcium phosphate (inonzi TCP) inozivikanwawo secalcium phosphate, ikristalo chena kana upfu husina chimiro. Kune mhando dzakawanda dzekuchinja kwekristaro, idzo dzakakamurwa zvikuru muzvikamu zve β-phase yekupisa kwakaderera (β-TCP) uye α-phase yekupisa kwakakwira (α-TCP). Tembiricha yekuchinja kwechikamu ndeye 1120℃-1170℃.

Zita remakemikari: tricalcium phosphate

Zita rekuti: calcium phosphate

Fomura yemamorekuru: Ca3(P04)2

Kurema kwemasero: 310.18

CAS: 7758-87-4

Zvimiro zvemuviri

Chitarisiko uye hunhu: chena, isina hwema, isina kunaka kwekristaro kana upfu husina chimiro.

Nzvimbo yekunyunguduka (℃): 1670

Kunyungudika: hainyungudike mumvura, hainyungudike muethanol, acetic acid, inonyungudika muasidhi.

Chikamu chekupisa kwakanyanya chemhando yeα ndeche monoclinic system, huwandu hwehukama huri 2.86 g/cm3; Chikamu chekupisa chakaderera chemhando yeβ ndeche hexagonal crystal system uye huwandu hwayo huri 3.07 g/cm3.

Chikafu

Tricalcium phosphate chinhu chinosimbisa zvinovaka muviri zvakachengeteka, chinonyanya kuwedzerwa muchikafu kusimbisa kudya kwecalcium, chinogona zvakare kushandiswa kudzivirira kushomeka kwecalcium kana dambudziko rehutano rinokonzerwa nekushaikwa kwecalcium. Panguva imwe chete, tricalcium phosphate inogona zvakare kushandiswa semushonga wekudzivirira kugayiwa, PH value regulator, buffer nezvimwewo. Kana ichishandiswa muchikafu, inowanzo shandiswa mumushonga wekudzivirira kugayiwa kwefurawa (dispersant), mukaka wehupfu, masiwiti, pudding, zvinonhuhwirira, zvinowedzerwa munyama, zvinowedzerwa mukuchenesa mafuta emhuka, chikafu chembiriso, nezvimwewo.

Tricalcium phosphate ine microcapsulated, imwe yenzvimbo dzinowanikwa calcium mumuviri wemunhu, imhando yecalcium inoshandiswa inoshandisa tricalcium phosphate sezvinhu zvisina kugadzirwa mushure mekukuya zvakanaka, uye yozoiswa mu microcapsules ine dhayamita ye 3-5 micrometers.

Pamusoro pezvo, tricalcium phosphate, senzvimbo yezuva nezuva yecalcium, ine mukana wepamusoro pemamwe ma supplements ecalcium mukupa calcium nephosphorus. Kuchengetedza chiyero pakati pecalcium nephosphorus mumuviri kwakakosha nekuti mamineral ese ari maviri akakosha pakuumbwa kwemapfupa. Saka kana chiyero ichi chikasakwanisika, zvinowanzoomera kuwana mhedzisiro inodiwa yekuwedzera calcium.

Zvekurapa

Tricalcium phosphate chinhu chakanakira kugadzirisa nekutsiva nyama dzakaoma dzemunhu nekuda kwekushanda kwayo zvakanaka, kushanda kwayo muhupenyu uye kuora kwemuviri. Yakanyatsotariswa mumunda we biomedical engineering. α-triccalcium phosphate, β-tricium phosphate, inowanzoshandiswa mukurapa. β Tricalcium phosphate inonyanya kuumbwa necalcium nephosphorus, kuumbwa kwayo kwakafanana nezvikamu zvisingasanganisike zvemapfupa, uye inosunga zvakanaka kumapfupa.

Masero emhuka kana evanhu anogona kukura, kusiyana uye kuberekana zvakajairika pa β-tricalcinum phosphate material. Zvidzidzo zvakawanda zvakaongororwa zvinoratidza kuti β-tricalcium phosphate haina mhinduro yakaipa, haina mhinduro yekuramba, haina mhinduro ine chepfu, kana allergy. Saka, β Tricalcium phosphate inogona kushandiswa zvakanyanya mukusanganiswa kwemajoini nemusana, makumbo, kuvhiyiwa kwemuromo nepamaxillofacial, kuvhiyiwa, uye kuzadza periodontal cavities.

Mamwe mashandisirwo:

Inoshandiswa mukugadzira girazi reopal, ceramic, pendi, mordant, mushonga, fetereza, chinowedzera chikafu chemhuka, syrup clearining agent, plastic stabilizer, nezvimwewo.