Papa lāʻau lapaʻau PDLLA/PLLA/PDLA CAS 51056-13-9 hale hana polymers

Papa Lapaʻau PDLLA/PLLA/PDLA CAS 51056-13-9 hale hana polymers

ʻO ka wehewehe pōkole:

PLLA/PDLA/PDLLA

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

Huahana pili: PPDO, PGA, PLGA, PCL, PLCL, etc.

Viscosity: 0.08-7.0

MW: 5000-2400000

Hoʻopili: 10g, 100g, 1kg i kēlā me kēia ʻeke a i ʻole e like me ka makemake

ʻO PDLLA he polymer non-crystalline, keʻokeʻo ka hiʻohiʻona a hiki i ka ʻulaʻula melemele-ʻeleʻele ʻeleʻele a i ʻole ka pauka.Wahi a ka hui hope o ka huelo, ua māhele ʻia ka poly-DL-lactic acid i ʻekolu mau ʻano: hydroxyl-terminated, carboxyl-terminated a me ester-terminated.

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wehewehe

Papa Lapaʻau PDLLA/PLLA/PDLA CAS 51056-13-9 hale hana polymers

ʻO ka PDLLA kahi polymer non-crystalline, keʻokeʻo ke ʻano a i ʻole nā ʻāpana ʻeleʻele melemele-ʻeleʻele a i ʻole ka pauka.Wahi a ka hui hope o ka huelo, ua māhele ʻia ka poly-DL-lactic acid i ʻekolu mau ʻano: hydroxyl-terminated, carboxyl-terminated a me ester-terminated.

Hoʻokumu ʻia ka PDLLA e ka polymerization o DL-lactide.ʻO ka huahana i hana ʻia me ka racemic polylactic acid he biocompatibility maikaʻi a hoʻohana ʻia ma ke ʻano he mea lawe hoʻokuʻu lāʻau, ua hoʻokomo ʻia ka lāʻau lapaʻau i loko o kahi polymer i hana i nā microspheres a i ʻole microparticles.

Nā waiwai kemika:

Papa Lapaʻau PDLLA/PLLA/PDLA CAS 51056-13-9 hale hana polymers

Inoa Kemika: Poly(D,L-lactide)

Helu CAS: 51056-13-9, 26680-10-4

Huihui Molekala: (C6H8O4)n

Kaumaha Molekala: 144.12532

Nānā: Keʻokeʻo a Melemele Paʻa

Pepa ʻikepili ʻenehana/TDS:

Papa Lapaʻau PDLLA/PLLA/PDLA CAS 51056-13-9 hale hana polymers

Palapala noi

Papa Lapaʻau PDLLA/PLLA/PDLA CAS 51056-13-9 hale hana polymers

Ua ʻae ʻia ʻo PDLLA ma ke ʻano he mea kōkua a me ka mea hoʻoponopono kūloko no ka corrosion inhibitors a me ka injection microcapsules, microspheres a me nā implants, ua hoʻohana ʻia ʻo ia ma ke ʻano he porous foam scaffold no ka moʻomeheu cell engineering, iwi fixation or tissue Tissue engineering of repair materials;ʻokiʻoki ʻana, etc.

ʻO ka biodegradability o ka mea hiki ke hoʻohana ʻia no nā sutures no nā ʻeha.Ma hope o ka ho'ōla ʻana o ka ʻeha, hoʻohaʻahaʻa maoli ka mea.ʻO kēia hiʻohiʻona hoʻi e hoʻolilo iā ia i ʻōnaehana lawe lāʻau maikaʻi, e ʻae ai i ka hoʻopaneʻe ʻana a i ʻole ka hoʻomau mau ʻana.