Papa Lapaʻau PPDO Poly(p-dioxanone) CAS 31621-87-1 hale hana polymers

Papa Lapaʻau PPDO Poly(p-dioxanone) CAS 31621-87-1 hale hana polimer

ʻO ka wehewehe pōkole:

Poli(trimethylene carbonate)/PTMC

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

Viscosity: 1.8-2.2

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

ʻO ka polydioxanone a i ʻole poly-p-dioxanone he kala ʻole, crystalline, biodegradable synthetic polymer.

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wehewehe

Papa lapaʻauPPDOPoli(p-dioxanone)CAS 31621-87-1hale hana polymers

ʻO ka polydioxanone a i ʻole poly-p-dioxanone he kala ʻole, crystalline, biodegradable synthetic polymer.

ʻO ka Polydioxanone kahi synthetic, absorbable, monofilament suture i hana ʻia mai ka polymer o paradioxanone (Fig. 2).ʻOi aku ka ikaika o ka tensile mua ma mua o ka polyglycolic acid a me ka polyglactin 910 akā ʻoi aku ka maikaʻi o ka palekana o nā kaula synthetic absorbable sutures (Boothe, 1993).

Nā waiwai kemika:

Papa lapaʻauPPDOPoli(p-dioxanone)CAS 31621-87-1hale hana polymers

MF: (C4H6O3)n

MW: 102.088

ʻAno: Paʻa keʻokeʻo i ka melemele māmā

Pepa ʻikepili ʻenehana/TDS:

Papa lapaʻauPPDOPoli(p-dioxanone)CAS 31621-87-1hale hana polymers

Nā mea	Hōʻike
Ka nana aku	Keʻokeʻo i ka melemele māmā paʻa
ʻAiʻi (dL/g)	1.8~2.2
Ka helu hehee (℃)	100~120
Monomer koena (%)	≤0.5
Wai	≤0.5
Ke koena ma ka ʻā ʻana (%)	≤0.2
Nā metala kaumaha (ppm)	≤10
PDI	<2.0

Palapala noi

Papa lapaʻauPPDOPoli(p-dioxanone)CAS 31621-87-1hale hana polymers

ʻO ka huahana i hana ʻia e ka PPDO no ka oxygen cyclohexanone he maikaʻi koʻikoʻi koʻikoʻi, i loko o ke kino ma hope o ka degradation, huahana e ka metabolism in vitro, ʻaʻohe pōʻino i ke kino kanaka a me nā hopena ʻaoʻao, no laila ua hoʻohana nui ʻia i ka lāʻau lapaʻau, absorbable surgical suture, iwi. nā mea hoʻopaʻa a me nā mea hoʻoponopono ʻiʻo e like me ka wili, nakinaki paʻa, pine, heleuma, hoop a me ka iwi pā orthopedic fixtures, Hemostatic forceps, hemostatic ointments, suture clips, pale lapaʻau a me nā lāʻau lapaʻau.