Multiphase PHA/PBAT/bacterial cellulose/starch biopolymer films: balancing high-temperature stability and controlled compostability
This study reports the development of cost effective multiphase biodegradable composite films based on polyhydroxyalkanoate (PHA), poly(butylene adipate-co-terephthalate) (PBAT), starch (St), and bacterial cellulose (BC) prepared via melt blending without the use of chemical compatibilizers. FTIR analysis, together wit...