Preparation and characterization of poly(l-lactide)-co-poly(trimethylene carbonate)/talc film.

Highlights: [•] XRD and DSC indicated that the crystallinity of PLLA-PTMC/Talc composites increased. [•] FTIR suggested that there were strong interactions between PLLA-PTMC and talc filler. [•] SEM image of composite films revealed certain homogeneity between PLLA-PTMC and Talc. [•] PLLA-PTMC/Talc composites performed well in mechanical and barrier properties. [•] PLLA-PTMC/Talc composites can be used for development of food packaging materials. [Copyright &y& Elsevier]