Ọkwa ahụike PLGA (Poly DL-lactide-co-glycolide) ụlọ ọrụ polymers CAS 26780-50-7 nwere onyonyo egosipụtara kacha mma.

Medical ọkwa PLGA (Poly DL-lactide-co-glycolide) CAS 26780-50-7 polymers factory na kacha mma

Nkọwa dị mkpirikpi:

PLGA (Poly DL-lactide-co-glycolide)

CAS 26780-50-7

Nkọwa: 50/50, 75/25

Ngwaahịa metụtara: PPDO, PGA, PTMC, PCL, PLLA, PDLA, PDLLA, PLCL, wdg.

Nkwakọ ngwaahịa: 10g, 100g, 1kg kwa akpa ma ọ bụ dị ka achọrọ

PLGA bụ random copolymerization, amorphous polima, nke a na-ejikarị na sutures ịwa ahụ, mgbochi adhesion akpụkpọ anụ, anụ ahụ engineering scaffolds.

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Nkọwa

Ọkwa ahụike PLGA (Poly DL-lactide-co-glycolide)CAS26780-50-7 polymers factory na kacha mma

PLGA bụ random copolymerization, amorphous polima, nke a na-ejikarị na sutures ịwa ahụ, mgbochi adhesion akpụkpọ anụ, anụ ahụ engineering scaffolds.E jiri ya tụnyere PLA, oge mmebi polymer nwere ike ịchịkwa dị ka ọdịnaya Ga dị iche iche si dị, ihe ahụ dịkwa nro ma dị nro.Enwere ike ịkwadebe ụdị PLGA dị iche iche na oke monomer dị iche iche.Dịka ọmụmaatụ, PLGA 75:25 na-egosi na polymer mejupụtara 75% lactic acid na 25% glycolic acid.Ogo nbibi nke PLGA dị iche na nha monomer dị iche iche, ma ka oke ethyl lactide dị elu, ọ na-adị mfe karị imebi.

Njirimara kemịkalụ:

Ọkwa ahụike PLGA (Poly DL-lactide-co-glycolide)CAS26780-50-7 polymers factory na kacha mma

MF: (C6H8O4) n (C4H4O4) m

mepụta kristal ntụ ntụ ma ọ bụ granules

agba White ka tan

Mpempe akwụkwọ data nka na ụzụ/TDS:

Ọkwa ahụike PLGA (Poly DL-lactide-co-glycolide)CAS26780-50-7 polymers factory na kacha mma

Ihe	Nkọwapụta
Ọdịdị	Gbanyụọ-ọcha ruo na-acha odo odo na-enweghị oge
MW(kd)	/
Oke molar(%)	DL-LA: 45 ~ 55 GA: 45-55
Ọnụ ego monomer fọdụrụnụ(%)	DL-LA≤1.5 GA≤0.5
Ihe mgbaze fọdụrụnụ(%)	Dichloromethane ≤1.5 Mmanya ethyl ≤0.5
Sn(ppm)	≤150
Ọla dị arọ(ppm)	≤10
Mmiri(%)	≤1.0
Ihe fọdụrụ na mgbanye(%)	≤0.2

Ngwa

Ọkwa ahụike PLGA (Poly DL-lactide-co-glycolide)CAS26780-50-7 polymers factory na kacha mma

Poly (D, L-lactide-co-glycolide) bụ ihe na-emebi emebi na ihe na-emekọrịta ihe, nke a na-eji maka nnyefe ọgwụ.A na-eji ya agwọ ọrịa ogbu na nkwonkwo, ọnya ọnya, ọrịa Crohn, ọrịa ngụgụ na-afụ ụfụ na ọrịa ophthalmic mkpali.

Poly (DL-lactide-co-glycolide) (PLGA) bụ polymer biodegradable emebere nke ọma ejiri na ngwaọrụ ahụike yana ngwa nnyefe ọgwụ.