I-PBAT iyipulasitiki ekwazi ukubola nge-thermoplastic.Kuyi-copolymer ye-butanediol adipate ne-butanediol terephthalate.Inezici ze-PBA ne-PBT.Ayinayo nje i-ductility enhle kanye ne-elongation ngesikhathi sokuphumula, kodwa futhi ukumelana nokushisa okuhle kanye nezakhiwo ezithinta;Ngaphezu kwalokho, ine-biodegradability enhle kakhulu.Ingenye yezinto ezisebenza kakhulu ezibolayo ocwaningweni lwamapulasitiki abolayo futhi ingenye yezinto ezonakaliswa kakhulu emakethe.
I-PBAT i-semi crystalline polymer.Izinga lokushisa lekristalu livamise ukuba ngu-110 ℃, indawo encibilikayo icishe ibe ngu-130 ℃, kanti ukuminyana kuphakathi kuka-1.18g/ml no-1.3g/ml.I-crystallinity ye-PBAT cishe i-30%, kanti ukuqina kogu kungaphezu kuka-85. I-PBAT iyi-copolymer ye-aliphatic kanye ne-aromatic polyester, ehlanganisa izici ezinhle kakhulu zokuwohloka kwe-aliphatic polyester kanye nezakhiwo ezinhle zemishini yama-polyester anephunga elimnandi.Ukusebenza kokucubungula kwe-PBAT kufana kakhulu nalokho kwe-LDPE.Imishini yokucubungula i-LDPE ingasetshenziselwa ukufutha ifilimu.