1) melt-spinning and cold-stretching
熔纺拉伸
1.
This article reviews the research development of polypropylene microporous membranes and focuses on methods of polypropylene microporous membranes,such as melt-spinning and cold-stretching(MSCS),thermally induced phase separation(TIPS),blending and stretching and sintering.
笔者综述了近年来PP微孔膜制备方法的研究进展,重点介绍了熔纺拉伸法(MSCS)、热致相分离法(TIPS)、共混拉伸法、熔融烧结法等PP微孔膜的常用制备方法,并对相关的影响因素进行了讨论。
2) melt-spinning-cold stretching method
熔融纺丝-拉伸法
1.
solution spinning method,melt-spinning-cold stretching method(MSCS) and thermally induced phase separation method(TIPS) are introduced in this article.
介绍了中空纤维膜3种主要制备方法,即溶液纺丝法、熔融纺丝-拉伸法和热致相分离法。
3) melt spinning and cold stretching
熔融纺丝-冷却拉伸
1.
Microporous polypropylene hollow fibrous membranes may be prepared by the melt spinning and cold stretching (MSCS) or thermally induced phase separation (TIPS) method.
对熔融纺丝－冷却拉伸与热致相分离两种制备微孔聚丙烯中空纤维膜的意义、原理、过程、影响因素等进行了评述。
6) melt stretch
熔融拉伸
1.
Phase separation(nonsolvent induced phase separation,spreading solution on water surface and so on),melt stretch,thermally induced phase separation are included.
本文对聚4-甲基-1-戊烯微孔膜的成膜方法进行了综述,主要有相转化法,包括非溶剂致相转化法、溶剂蒸发成膜法、高分子溶液的水面展开法;熔融拉伸法;热致相分离法及其衍生法。
补充资料：熔盐电解法生产铌粉(见熔盐电解法生产钽粉)
熔盐电解法生产铌粉(见熔盐电解法生产钽粉)
production of niobium powder by molten salt electrolysis
rongyand+onjlefa ShengChan n.fen熔盐电解法生产妮粉(produetion。fn;obi-um powder by molten salt eleetrolysls)见熔盐电解法生产担粉。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条