Poly ea boleng bo botle (L-lactide)
Likhoutu tse potlakileng le tse monate, baeletsi ba nang le tsebo ho u thusa ho khetha lihlahisoa tse nepahetseng tse lumellanang le litlhoko tsohle tsa hau, nako e khuts'oane ea tlhahiso, taolo ea boleng bo botle le lik'hamphani tse ikhethileng bakeng sa ho lefa le ho tsamaisa litaba tsa Good Quality Poly (L-lactide), Re etsa joalo ka tieo. sohle seo re ka se khonang ho fana ka litšebeletso tse ntle ka ho fetisisa bakeng sa bareki bohle le bo-rakhoebo.
Litheko tse potlakileng le tse monate, baeletsi ba nang le tsebo ba tla u thusa ho khetha lihlahisoa tse nepahetseng tse lumellanang le litlhoko tsohle tsa hau, nako e khuts'oane ea tlhahiso, taolo ea boleng bo botle le lik'hamphani tse ikhethileng bakeng sa ho lefa le ho tsamaisa litaba.China Poly(L-Lactic Acid) (Pla) (Medical Level le Medical Biodegradable Polymer, re ikemiselitse ka botlalo ho laola ketane eohle ea phepelo e le ho fana ka thepa ea boleng ka theko ea tlholisano ka nako e loketseng. Re ntse re tsamaisana le mekhoa e tsoetseng pele, e ntseng e hola ka ho theha boleng bo bongata bakeng sa bareki ba rona le sechaba.
Poly (DL-lactide-co-glycolide) ke polima e bolang e sebelisoang ha ho etsoa lisebelisoa tsa bongaka. E entsoe ka lactic acid le glycolic acid. Poly (DL-lactide-co-glycolide) e ka senyeha ka hydrolysis ho hlahisa lactic acid le glycolic acid, tseo ka bobeli e leng lintho tse hlahang ka tlhaho 'meleng.
| Ntho | Litlhaloso |
| Ponahalo | Likaroloana tse tšoeu kapa tse mosehla |
| Viscosity ea kahare | 0.2-2.5dl/g |
| Viscosity karolelano ea MW | 1-100w |
| Palo ea karolelano ea MW | 1-100w |
| Khalase transitiontemp | 40-60 ℃ |
| Sebaka se qhibilihang | - |
| Monomere o setseng | Haholo 1% |
| Mokelikeli o setseng | Boholo 0.05% |
| Litšepe tse boima | Ka holimo ho 10 ppm |
| Botenya | 1.20-1.30 g/cm3 |
| Molora oa sulfate | 1.20-1.30 g/cm3 |
1.PLGA ke copolymerand amorphous polymers ka tšohanyetso.
2.E sebelisoa haholo ho sutures ea ho buoa, anti-adhesion membraneand scaffold ea boenjiniere ba lisele.
| PLA | 26100-51-6;26023-30-3 |
| PCL | 24980-41-4 |
| PSA | |
| PBS | 25777-14-4 |
| PBAT | 55231-08-8 |
| AMPPD | 122341-56-4 |
| APS-5 | 193884-53-6 |
| Caprolactone | 502-44-3 |
| PGA | 26009-03-0 |
25kgs/drum, 9tons/20'container
25kgs/bag, 20tons/20'container
Likhoutu tse potlakileng le tse monate, baeletsi ba nang le tsebo ho u thusa ho khetha lihlahisoa tse nepahetseng tse lumellanang le litlhoko tsohle tsa hau, nako e khuts'oane ea tlhahiso, taolo ea boleng bo botle le lik'hamphani tse ikhethileng bakeng sa ho lefa le ho tsamaisa litaba tsa Good Quality Poly (L-lactide), Re etsa joalo ka tieo. sohle seo re ka se khonang ho fana ka litšebeletso tse ntle ka ho fetisisa bakeng sa bareki bohle le bo-rakhoebo.
Boleng bo BotleChina Poly(L-Lactic Acid) (Pla) (Medical Level le Medical Biodegradable Polymer, re ikemiselitse ka botlalo ho laola ketane eohle ea phepelo e le ho fana ka thepa ea boleng ka theko ea tlholisano ka nako e loketseng. Re ntse re tsamaisana le mekhoa e tsoetseng pele, e ntseng e hola ka ho theha boleng bo bongata bakeng sa bareki ba rona le sechaba.
