STUDY ON BIODEGRADABLE MATERIAL FROM POLY-(L-LACTIC ACID)-ETHYLCELLULOSE BLENDS
GAO Qin-wei1, LI Ming-zi1, DONG Xiao1, QIAN Jun2
1. College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China;2. Changzhou Plastics Group New Materials Co. Ltd, Changzhou 213018, China