pp sas

Section snippets Materials. pp couple kucing ber 3 PP chips, with a melt flow rate of 37. pp 54 tahun 2017 8 g/10 min at 230 °C, were purchased from PetroChina Co Ltd, China SAS chips were purchased from Suzhou Doro New Materials Co Ltd Blended PP-SAS chips with different mass ratios of SAS (0 (pure PP), 2 5, 3 5, 4 5, and 5 5 wt%) were blended using a mixer (4 L, Orotrim Machinery Co Ltd, China)