DIFFUSION AND MICROPOROUS STRUCTURE OF ACRYLIC BLEND FIBERS DURING THE COAGULATION PROCESS

被引：3
|
作者：
QIN, J [1 ]
LIU, ZF [1 ]
PAN, D [1 ]
LI, FT [1 ]
机构：
[1] CHINA TEXT UNIV,MAN MADE FIBER RES INST,SHANGHAI,PEOPLES R CHINA
来源：
TEXTILE RESEARCH JOURNAL | 1995年 / 65卷 / 10期
关键词：
D O I：
10.1177/004051759506501003
中图分类号：
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号：
0805 ; 080502 ; 0821 ;
摘要：
Using a microscope-television-video camera system, the diffusion coefficients of blend acrylic polymer dopes in the coagulation of a wet spinning process are determined in both dimethylformamide and aqueous NaSCN solvent systems, along with the effects of various dispersing polymers and their composition and content (blend ratio) on the diffusion coefficients. The relationship between the diffusion coefficients and the microporous structure is discussed.
引用
收藏
页码：570 / 582
页数：13
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