POLYACRYLONITRILE-REINFORCED POLY(VINYL ALCOHOL) MEMBRANES - MECHANICAL AND DIALYSIS PERFORMANCE

被引：21

作者：

PAUL, W ^{[1
]}

SHARMA, CP ^{[1
]}

机构：

[1] SREE CHITRA TIRUNAL INST MED SCI & TECHNOL,DIV BIOSURFACE TECHNOL,TRIVANDRUM 695012,KERALA,INDIA

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1995年 / 57卷 / 12期

关键词：

D O I：

10.1002/app.1995.070571204

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Membranes used for hemodialysis should have good mechanical strength to withstand the maximum transmembrane pressure. Although crosslinked poly(vinyl alcohol) membrane has superior permeability to solutes, its wet breaking strength is low. Mechanical strength, dry and wet, of membranes made from crosslinked blendmers of poly(vinyl alcohol) and polyacrylonitrile was investigated. The possibilities of these membranes for the application as dialysis membranes were evaluated by estimating its solute permeabilities. The optimum membrane selected shows permeability and mechanical properties comparable with the commercial regenerated cellulose membrane. Polyelectrolyte grafting made the membrane more blood-compatible. (C) 1995 John Wiley and Sons, Inc.

引用

页码：1447 / 1454

页数：8

共 45 条

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