I-PLGA yebanga lezokwelapha (Poly DL-lactide-co-glycolide) CAS 26780-50-7 ifektri yama-polymers enekhwalithi engcono kakhulu

Incazelo emfushane:

I-PLGA (Poly DL-lactide-co-glycolide)

I-CAS 26780-50-7

Ukucaciswa: 50/50, 75/25

Umkhiqizo ohlobene: PPDO, PGA, PTMC,PCL,PLLA,PDLA,PDLLA,PLCL,njll.

Ukupakisha: 10g, 100g, 1kg isikhwama ngasinye noma njengoba kudingeka

I-PLGA i-copolymerization engahleliwe, i-amorphous polymer, isetshenziswa kabanzi kuma-sutures okuhlinzwa, ulwelwesi olulwa nokunamathela, izikafula zobunjiniyela bezicubu.

Ikhwalithi Enhle Nokulethwa Okusheshayo Nesevisi Yokwenza Ngokwezifiso

Inombolo yocingo: +86-17321470240(WhatsApp&Wechat)

Email: kevin@shxlchem.com

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo

I-PLGA yebanga lezokwelapha (Poly DL-lactide-co-glycolide)I-CAS26780-50-7 imboni yama-polymers enekhwalithi engcono kakhulu

I-PLGA i-copolymerization engahleliwe, i-amorphous polymer, isetshenziswa kabanzi kuma-sutures okuhlinzwa, ulwelwesi olulwa nokunamathela, izikafula zobunjiniyela bezicubu.Uma kuqhathaniswa ne-PLA, isikhathi sokuwohloka kwe-polymer singalawulwa ngokuya ngokuqukethwe kwe-Ga okuhlukile, futhi impahla ithambile futhi iyanwebeka.Izinhlobo ezahlukene ze-PLGA zingalungiswa ngezilinganiso ezihlukene ze-monomer.Isibonelo, i-PLGA 75:25 ikhombisa ukuthi i-polymer yakhiwe ngo-75% we-lactic acid no-25% we-glycolic acid.Izinga lokuwohloka kwe-PLGA lalihlukile ngesilinganiso esihlukile se-monomer, futhi lapho iphakama ingxenye ye-ethyl lactide, kwaba lula ukuyehlisa.

Izakhiwo zamakhemikhali:

I-PLGA yebanga lezokwelapha (Poly DL-lactide-co-glycolide)I-CAS26780-50-7 imboni yama-polymers enekhwalithi engcono kakhulu

I-MF: (C6H8O4)n(C4H4O4)m

yakha i-Crystalline Powder noma ama-Granules

umbala Okumhlophe kuya kokubomvu

Ishidi Ledatha Yezobuchwepheshe/TDS:

I-PLGA yebanga lezokwelapha (Poly DL-lactide-co-glycolide)I-CAS26780-50-7 imboni yama-polymers enekhwalithi engcono kakhulu

Izinto	Ukucaciswa
Ukubukeka	I-granule engajwayelekile emhlophe ukuya kophuzi ngokukhanyayo
MW(kd)	/
Isilinganiso se-Molar(%）	DL-LA: 45~55 GA: 45-55
Inani le-monomer esele(%）	DL-LA≤1.5 GA≤0.5
I-Residual Solvent(%）	I-Dichloromethane ≤1.5 I-Ethyl Alcohol ≤0.5
Sn(ppm）	≤150
Izinsimbi ezinzima(ppm）	≤10
Amanzi(%）	≤1.0
Izinsalela ekushiseni(%）	≤0.2

Isicelo

I-PLGA yebanga lezokwelapha (Poly DL-lactide-co-glycolide)I-CAS26780-50-7 imboni yama-polymers enekhwalithi engcono kakhulu

I-Poly(D,L-lactide-co-glycolide) iyi-polymer ebolayo futhi ehambisana ne-biocompatible, esetshenziselwa ukulethwa kwezidakamizwa.Isetshenziselwa ukwelapha i-rheumatoid arthritis, i-ulcerative colitis, isifo sikaCrohn, izifo zamaphaphu ezivuthayo kanye nesifo sokuvuvukala kwamehlo.

I-Poly (DL-lactide-co-glycolide) (PLGA) iyi-polymer esungulwe kahle ebolayo esetshenziswa emishinini yezokwelapha nasezinhlelweni zokulethwa kwezidakamizwa.