PBAT ipurasitiki inoora nekupisa. Imhando yebutanediol adipate nebutanediol terephthalate. Ine hunhu hwePBA nePBT. Haina kungoita zvakanaka uye kureba panguva yekudonha, asiwo inodzivirira kupisa zvakanaka uye ine hunhu hwekukuvadzwa; Pamusoro pezvo, inewo hunhu hwakanaka hwekuora nekupisa. Ndiyo imwe yezvinhu zvinonyanya kushanda pakutsvagisa mapurasitiki anoora nekupisa uye imwe yezvinhu zvakanakisa zvinoora nekupisa pamusika.
PBAT ipolymer yakaita semicrystalline. Tembiricha yekristaro inowanzo kuve pa110 ℃, poindi yekunyunguduka inenge 130 ℃, uye huwandu hwayo huri pakati pe1.18g/ml ne1.3g/ml. Kusimba kwePBAT kunenge 30%, uye kuomarara kwemahombekombe kunopfuura 85. PBAT ipolymer yealiphatic nearomatic polyesters, iyo inosanganisa hunhu hwakanaka hwekuora kwealiphatic polyesters uye hunhu hwakanaka hwemakanika earomatic polyesters. Kushanda kwePBAT kwakafanana zvikuru nekweLDPE. Midziyo yekugadzirisa LDPE inogona kushandiswa pakuputira firimu.