Effect of rare earth β⁃nucleating agent on crystallization and foaming properties of polypropylene
LIU Yaning, LIU Haiming, LIU Shao, CHEN Shihong, WANG Xiangdong
China Plastics . 2024, (12): 29 -36 .  DOI: 10.19491/j.issn.1001-9278.2024.12.005