ENR20/
PLA and ENR50/PLA blends were both prepared at various ENR
contents (1%, 3%, 5%, 10% and 20%, by weight based on PLA, respectively)
in a Haake internal melt mixer (Rheocord 90, Germany) at a
rotor speed of 60 rpm, 170 C for 10 min. The well mixed blends
were cut into small granules.