Biaxially Stretched PLA/PBAT Film

22% lower O₂, 45% stronger

Biaxial stretching tunes crystallinity and orientation in PLA/PBAT blend films, enhancing mechanical and barrier performance while retaining biodegradability.

Liu, Xiaochao · Zhixiang, Mo · Cui, Lingna · Chongdong, Yu · Liu, Yuejun · Tang, Jing

International Journal of Biological Macromolecules 2023

Specifications

结晶度从

{'zh': '6', 'en': ''} %

较未拉伸膜降低

{'zh': '22', 'en': ''} %

film reached MPa

{'zh': '51.6', 'en': '45'} %