Medical kalasi PDLLA/PLLA/PDLA CAS 51056-13-9 fakitale ma polima

Kufotokozera Kwachidule:

PLLA/PDLA/PDLA

Nambala ya CAS: 51056-13-9, 26680-10-4, 106989-11-1, 33135-50-1

Zogwirizana ndi mankhwala: PPDO, PGA, PLGA, PCL, PLCL, etc.

Viscosity: 0.08-7.0

MW: 5000-2400000

Kulongedza: 10g, 100g, 1kg pa thumba kapena ngati pakufunika

PDLLA ndi polima sanali crystalline, maonekedwe ndi woyera kuti kuwala chikasu-bulauni osasamba particles kapena ufa.Malinga ndi gulu lomaliza la mchira, poly-DL-lactic acid imagawidwa m'magulu atatu: hydroxyl-terminated, carboxyl-terminated ndi ester-terminated.

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Kufotokozera

Medical kalasi PDLLA/PLLA/PDLA CAS 51056-13-9 fakitale ma polima

PDLLA ndi polima sanali crystalline, maonekedwe oyera ndi kuwala chikasu-bulauni osasamba particles kapena ufa.Malinga ndi gulu lomaliza la mchira, poly-DL-lactic acid imagawidwa m'magulu atatu: hydroxyl-terminated, carboxyl-terminated ndi ester-terminated.

PDLLA amapangidwa ndi polymerization wa DL-lactide.The mankhwala opangidwa ndi asidi racemic polylactic ali biocompatibility wabwino ndipo ntchito ngati mankhwala kumasulidwa chonyamulira, mankhwala ophatikizidwa mu polima amene amapanga microspheres kapena microparticles.

Chemical katundu:

Medical kalasi PDLLA/PLLA/PDLA CAS 51056-13-9 fakitale ma polima

Dzina la mankhwala: Poly(D,L-lactide)

Nambala ya CAS: 51056-13-9, 26680-10-4

Katunduyu: (C6H8O4)n

Kulemera kwa Maselo: 144.12532

Maonekedwe: Yoyera kapena Yellow Yolimba

Technical Data Sheet/TDS:

Medical kalasi PDLLA/PLLA/PDLA CAS 51056-13-9 fakitale ma polima

Kugwiritsa ntchito

Medical kalasi PDLLA/PLLA/PDLA CAS 51056-13-9 fakitale ma polima

PDLLA amavomerezedwa ndi monga wothandiza zakuthupi ndi mkati fixation chipangizo kwa dzimbiri zoletsa ndi jekeseni microcapsules, microspheres ndi amadzala, amagwiritsidwanso ntchito ngati porous thovu scaffold kwa minofu uinjiniya selo chikhalidwe, fupa fixation kapena minofu minofu umisiri wa zipangizo kukonza;opaleshoni sutures, etc.

The biodegradability wa zinthu amalola kuti ntchito sutures kwa mabala.Chilonda chikapola, zinthuzo zimanyozeka mwachibadwa.Khalidweli limapangitsanso kuti pakhale njira yabwino yoperekera mankhwala, zomwe zimapangitsa kuchedwa kapena kubereka mosalekeza.