Polyhydroxyalkanoate PHA

Polyhydroxyalkanoate fa'apu'upu'u o le PHA, o se fa'aupuga lautele mo se vasega o polyesters mamafa mole mole maualuga fa'apipi'iina e microorganisms. O le PHA e faia mai sana, pateta ma isi meaola faʻavae masoa poʻo vaomago cellulose e pei o mea mataʻutia, faʻafefete e maua ai le lactic acid, ma faʻamamaina atili ma polymerized e saunia ai le PLA maualuga-mama, lea e faauo i le siosiomaga, e le oona, antibacterial, mumu. fa'asa'o ma lelei biocompatibility.

PHA tui tui togi, togi pa'u, feula ata ata, foam grade, ma isi mea biodegradable atoatoa i le laina atoa. PHA ose ituaiga polyhydroxyalkanoates (PHA) mea, o se mea biopolymer fa'apipi'i sa'o e ala i microbial fermentation i microorganisms. O PHA e iai mea fa'aopoopo maualuga e pei ole biocompatibility, biodegradability, ma mea piezoelectric. E lelei le faʻaaogaina ma le gaosiga o mea, ma o latou mea taua e tutusa ma le polypropylene. E mafai ona gaosia ma faʻapipiʻiina e faʻaaoga ai meafaigaluega faʻapipiʻi masani e pei o tui tui, extrusion, feula ata, ata uaea, ma faʻapipiʻiina, ma e mafai ona suia le tele o palasitika faʻavae suauʻu. Ole fua ole biodegradation ole PHA e mafai ona fa'atonutonuina e ala ile tu'ufa'atasiga o latou copolymers e tusa ai ma mana'oga fa'aoga eseese.