Iṣoogun PLGA (Poly DL-lactide-co-glycolide) CAS 26780-50-7 ile-iṣẹ polymers pẹlu didara to dara julọ Aworan Ifihan

Ipele iṣoogun PLGA (Poly DL-lactide-co-glycolide) CAS 26780-50-7 factory polymers pẹlu didara to dara julọ

Apejuwe kukuru:

PLGA (Poly DL-lactide-co-glycolide)

CAS 26780-50-7

Spec: 50/50, 75/25

Ọja ti o jọmọ: PPDO, PGA, PTMC, PCL, PLLA, PDLA, PDLLA, PLCL, ati bẹbẹ lọ.

Iṣakojọpọ: 10g, 100g, 1kg fun apo tabi bi o ṣe nilo

PLGA jẹ copolymerization laileto, polima amorphous, ti a lo ni lilo pupọ ni awọn sutures iṣẹ abẹ, awo ara-adhesion, awọn asẹ-ẹrọ imọ-ara.

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Ipele iṣoogun PLGA (Poly DL-lactide-co-glycolide)CAS26780-50-7 polima factory pẹlu ti o dara ju didara

PLGA jẹ copolymerization laileto, polima amorphous, ti a lo ni lilo pupọ ni awọn sutures iṣẹ abẹ, awo ara-adhesion, awọn asẹ-ẹrọ imọ-ara.Ti a bawe pẹlu PLA, akoko ibajẹ polymer le jẹ iṣakoso ni ibamu si akoonu Ga ti o yatọ, ati ohun elo jẹ rirọ ati rirọ.Awọn oriṣi oriṣiriṣi ti PLGA ni a le pese pẹlu awọn ipin monomer oriṣiriṣi.Fun apẹẹrẹ, PLGA 75:25 tọkasi pe polima jẹ ti 75% lactic acid ati 25% glycolic acid.Iwọn ibajẹ ti PLGA yatọ pẹlu ipin monomer oriṣiriṣi, ati pe iwọn ti o ga julọ ti ethyl lactide, rọrun lati dinku.

Awọn ohun-ini kemikali:

Ipele iṣoogun PLGA (Poly DL-lactide-co-glycolide)CAS26780-50-7 polima factory pẹlu ti o dara ju didara

MF: (C6H8O4) n (C4H4O4) m

fọọmu Crystalline Powder tabi Granules

awọ White to Tan

Iwe Data Imọ-ẹrọ/TDS:

Ipele iṣoogun PLGA (Poly DL-lactide-co-glycolide)CAS26780-50-7 polima factory pẹlu ti o dara ju didara

Awọn nkan	Sipesifikesonu
Ifarahan	Pa-funfun si ina ofeefee alaibamu granule
MW(kd)	/
Ipin Molar(%)	DL-LA: 45 ~ 55 GA: 45 ~ 55
Iye ti péye monomer(%)	DL-LA≤1.5 GA≤0.5
Aloku ti o ku(%)	Dichloromethane ≤1.5 Ethyl Ọtí ≤0.5
Sn(ppm)	≤150
Awọn irin ti o wuwo(ppm)	≤10
Omi(%)	≤1.0
Aloku lori iginisonu(%)	≤0.2

Ohun elo

Ipele iṣoogun PLGA (Poly DL-lactide-co-glycolide)CAS26780-50-7 polima factory pẹlu ti o dara ju didara

Poly (D, L-lactide-co-glycolide) jẹ biodegradable ati polima ibaramu, eyiti a lo fun ifijiṣẹ oogun.O ti wa ni lo lati toju rheumatoid Àgì, ulcerative colitis, Crohn ká arun, iredodo ẹdọfóró arun ati ophthalmic iredodo ségesège.

Poly (DL-lactide-co-glycolide) (PLGA) jẹ polymer biodegradable ti o ni idasilẹ daradara ti a lo ninu awọn ẹrọ iṣoogun ati awọn ohun elo ifijiṣẹ oogun.