Boemo ba bongaka PDLLA/PLLA/PDLA CAS 51056-13-9 fektheri ea polymers Featured Image

Sehlopha sa bongaka PDLLA/PLLA/PDLA CAS 51056-13-9 fektheri ea polymers

Tlhaloso e Khutšoanyane:

PLLA/PDLA/PDLA

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

Sehlahisoa se amanang: PPDO, PGA, PLGA, PCL, PLCL, joalo-joalo.

Viscosity: 0.08-7.0

MW: 5000-2400000

Ho paka: 10g, 100g, 1kg ka mokotla kapa ha ho hlokahala

PDLLA ke polymer e seng kristale, ponahalo e tšoeu ho isa ho likaroloana tse sa tloaelehang tsa bosehla bo sootho kapa phofo.Ho ea ka sehlopha sa ho qetela sa mohatla, poly-DL-lactic acid e arotsoe ka mefuta e meraro ea meralo: hydroxyl-terinated, carboxyl-terinated le ester-terinated.

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Tlhaloso

Sehlopha sa bongaka PDLLA/PLLA/PDLA CAS 51056-13-9 fektheri ea polymers

PDLLA ke polymer e se nang kristale, ponahalo e tšoeu ho isa ho likaroloana tse sa tloaelehang tsa bosehla bo sootho kapa phofo.Ho ea ka sehlopha sa ho qetela sa mohatla, poly-DL-lactic acid e arotsoe ka mefuta e meraro ea meralo: hydroxyl-terinated, carboxyl-terinated le ester-terinated.

PDLLA e thehiloe ke polymerization ea DL-lactide.Sehlahisoa se entsoeng ka racemic polylactic acid se na le biocompatibility e ntle 'me se sebelisoa e le mochine oa ho lokolla lithethefatsi, sethethefatsi se kenngoa ka polymer e etsang li-microspheres kapa microparticles.

Lintho tsa lik'hemik'hale:

Sehlopha sa bongaka PDLLA/PLLA/PDLA CAS 51056-13-9 fektheri ea polymers

Lebitso la lik'hemik'hale: Poly(D,L-lactide)

Nomoro ea CAS: 51056-13-9, 26680-10-4

Foromo ea molek'hule: (C6H8O4)n

Boima ba Limolek'hule: 144.12532

Ponahalo: E Bosoeu kapa Bosehla bo Tiileng

Leqephe la lintlha tsa tekheniki/TDS:

Sehlopha sa bongaka PDLLA/PLLA/PDLA CAS 51056-13-9 fektheri ea polymers

Kopo

Sehlopha sa bongaka PDLLA/PLLA/PDLA CAS 51056-13-9 fektheri ea polymers

PDLLA e amoheloa ke e le sesebelisoa se thusang le sesebelisoa sa ho lokisa ka hare bakeng sa li-corrosion inhibitors le li-microcapsules tsa ente, li-microspheres le li-implants, e boetse e sebelisoa e le scaffold ea porous foam bakeng sa setso sa lisele tsa boenjiniere, ho lokisa lesapo kapa tishu Boenjiniere ba lisebelisoa tsa ho lokisa;sutures opereishene, joalo-joalo.

Biodegradability ea thepa e lumella hore e sebelisoe bakeng sa sutures bakeng sa maqeba.Ka mor'a hore leqeba le fole, lintho tseo ka tlhaho lia senyeha.Tšobotsi ena e boetse e etsa hore e be mokhoa o sebetsang oa ho fana ka lithethefatsi, o lumellang ho lieha kapa ho tsoela pele ho fana.