PDLLA Poly(DL-lactide) CAS 51056-13-9
PDLLA wani nau'in polymer ne mai launin ruwan kasa mai launin ruwan kasa mai zafin canzawa na gilashi na 50-60℃ da kuma kewayon danko na 0.2-7.0dl/g. Hukumar FDA ta amince da kayan kuma ana iya amfani da shi azaman ƙarin kayan aiki don maganin mucosa na likitanci, ƙananan kapsul, ƙananan ƙwayoyin cuta da dashen ƙwayoyin cuta don ci gaba da fitarwa, kuma ana iya amfani da shi azaman kayan aiki masu ramuka don ƙirƙirar ƙwayoyin halitta da gyara ƙashi ko kayan gyaran nama, kamar su dinki na tiyata, dashen ƙwayoyin halitta, fatar roba, jijiyoyin jini na roba, da kuma retina na ido.
| Abu | Sakamako |
| Danko na ciki | 0.2-7.0dl/g (0.1% g/mL, chloroform, 25°C) |
| Matsakaicin nauyin kwayoyin halitta mai kama da danko | 5000-70w |
| Zafin canjin gilashi
| 50-60°C
|
| Sauran sinadarin narkewa | ≤70ppm |
| Ruwan da ya rage | ≤0.5% |
1. Ilimin kwalliyar likitanci: Ana amfani da PDLLA sosai a matsayin abin cika fuska a fannin kwalliyar likitanci saboda kyawun yanayinsa da kuma lalacewarsa. Yana iya ƙarfafa samar da sinadarin collagen na fata, ta haka yana inganta zubar fata, wrinkles da kuma raguwar fata.
2. Na'urorin likitanci: Ana kuma amfani da PDLLA sosai a fannin na'urorin likitanci, kamar su shafa mai dauke da magunguna don stent na zuciya mai lalacewa, dinkin tiyata, madaurin hemostatic, da sauransu. Kyakkyawan jituwa da yanayinsa da kuma lalacewa yana sa waɗannan na'urorin likitanci su fi aminci da inganci yayin amfani.
3. Injiniyan nama: PDLLA kuma tana da muhimman aikace-aikace a fannin injiniyan nama, kamar gyaran ƙashi da kayan gyaran ƙashi, gyaran nama, da sauransu. Tsarinta mai ramuka yana taimakawa wajen haɗewa da haɓaka ƙwayoyin halitta, ta haka yana haɓaka gyaran nama da sake farfaɗowa.
4. Sakin da aka sarrafa magunguna: Haka kuma ana iya amfani da PDLLA don sakin da aka sarrafa magunguna da kuma marufi mai ɗorewa. Ta hanyar haɗa shi da magunguna don yin nau'ikan allurai kamar microspheres ko microcapsules, ana iya cimma sakin da sauri da kuma ci gaba da aiki na magunguna, ta haka ne za a inganta inganci da amincin magunguna.
5. Aikin lalata PDLLA: PDLLA yana raguwa a hankali, wanda ke ba shi damar samar da tasirin magani na dogon lokaci a aikace-aikacen asibiti. Samfurin lalatawarsa shine lactic acid, wanda daga ƙarshe ake narkewar shi zuwa carbon dioxide da ruwa, kuma ba shi da guba kuma ba shi da lahani ga jikin ɗan adam
1kg/jaka, 25kg/ganga
PDLLA Poly(DL-lactide) CAS 51056-13-9
PDLLA Poly(DL-lactide) CAS 51056-13-9
