聚丙烯和烯烃嵌段共聚物半导电屏蔽层的性能
朱皓文, 隋国鑫, 刘冬艳

Performance of Semi-conductive Shielding Layer Based on Polypropylene and Olefin Block Copolymer
ZHU Haowen, SUI Guoxin, LIU Dongyan
图2 样品浸入正庚烷并在80 ℃保持30min后脆断表面的扫描电镜照片
Fig.2 Scanning electron microscope images of the brittle fracture surfaces of the samples after immersed in n-heptane and kept at 80 oC for 30 min (a) OBC-21, (b) OBC-28, (c) OBC-35