I-PBAT yiplastiki ye-thermoplastic biodegradable.I-copolymer ye-butanediol adipate kunye ne-butanediol terephthalate.Ineempawu ze-PBA kunye ne-PBT.Ayinayo kuphela i-ductility efanelekileyo kunye nobude ngexesha lekhefu, kodwa kunye nokuchasana nobushushu obuhle kunye neempawu zempembelelo;Ukongeza, ikwane-biodegradability egqwesileyo.Sesinye sezona zixhobo zisebenzayo ezinokubola kuphando lweeplastiki ezinokonakala kunye nenye yezona zinto zigqwesileyo zonakaliseka kwimarike.
I-PBAT yi-polymer eyi-crystalline eyi-semicrystalline.Ubushushu becrystallization buhlala bujikeleze i-110 ℃, indawo yokunyibilika imalunga ne-130 ℃, kwaye ukuxinana kuphakathi kwe-1.18g/ml kunye ne-1.3g/ml.I-crystallinity ye-PBAT imalunga ne-30%, kwaye ukuqina konxweme kungaphezulu kwe-85. I-PBAT yi-copolymer ye-aliphatic kunye ne-aromatics polyesters, edibanisa iimpawu ezigqwesileyo zokuthotywa kwe-aliphatic polyesters kunye neempawu ezintle zomatshini ze-polyester ezivumba.Ukusebenza kwe-PBAT kuyafana kakhulu naleyo ye-LDPE.Izixhobo zokulungisa i-LDPE zingasetyenziselwa ukuvuthela ifilimu.