polyetherimide 聚醚酰亚胺
- Variations in chemical structure were found to lead to significant changes in permeability and permselectivity of polyetherimide membranes.
结果表明,这类聚醚酰亚胺的分子结构,特别是取代基的位置对透气性和透气选择性有很大的影响。 - The recent development of in situ composites based on blends of a polyetherimide (PEI) and thermotropic liquid crystalline polymer (TLCP) was reviewed in this paper.
综述了近年来聚醚酰亚胺和热致性液晶高分子共混形成原位复合材料的研究进展。 - Using water as coagulant, polyetherimide (PEI) ultrafiltration membranes were prepared. The water permeation fluxes and the separation property of the membranes for BSA were investigated.
以水为凝固介质,制备了PEI超滤膜,考察了水通量,牛血清蛋白BSA的膜分离性能。
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