期刊
DOKLADY CHEMISTRY
卷 508, 期 2, 页码 56-61出版社
MAIK NAUKA/INTERPERIODICA/SPRINGER
DOI: 10.1134/S0012500823600141
关键词
ultra-high-molecular-weight polyethylene (UHMWPE); suspension polymerization; fluorinated medium; 1H; 4H-octafluorobutane; thermal analysis
Ultra-high-molecular-weight polyethylene (UHMWPE) with an elevated melting point T-m of up to 144 degrees C has been successfully fabricated by suspension polymerization initiated by Ziegler-Natta catalysts in a 1H,4H-octafluorobutane medium. This method allows efficient polymerization at near-ambient temperature and near-atmospheric ethylene pressure. The synthesized polymers have been characterized by IR spectroscopy, elemental analysis, and thermal analysis to determine melting points and degrees of crystallinity.
Ultra-high-molecular-weight polyethylene (UHMWPE) with an elevated melting point T-m of up to 144 degrees C has been successfully fabricated by suspension polymerization initiated by Ziegler-Natta catalysts in a 1H,4H-octafluorobutane medium. This method allows one to efficiently perform the polymerization at a near-ambient temperature and a near-atmospheric ethylene pressure. The obtained polyethylenes have been characterized by IR spectroscopy, elemental analysis, and thermal analysis, and the melting points and degrees of crystallinity of the synthesized polymers have been found.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据