THE SPINNABILITY OF AQUEOUS POLYMER-SOLUTIONS

被引：7

作者：

HASHIMOTO, K ^{[1
]}

IMAE, T ^{[1
]}

机构：

[1] NAGOYA UNIV,FAC SCI,DEPT CHEM,CHIKUSA,NAGOYA,AICHI 464,JAPAN

来源：

POLYMER JOURNAL | 1990年 / 22卷 / 04期

关键词：

Abelmoschus manihot; Aqueous polymer solution; Poly(ethylene oxide); Pseudo-network theory; Sodium alginate; Sodium carboxy-methylcellulose; Spinnability; Viscoelasticity;

D O I：

10.1295/polymj.22.331

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Spinnability has been measured for extract from root of Abelmoschus Manihot and for aqueous solutions of sodium alginate, poly(ethylene oxide) (PEO), and sodium carboxymethylcellulose (NaCMC). The maximum thread length, in other words, drawing length increased linearly with a raising velocity, that is to say, drawing velocity of a rod for extract from root of Abelmoschus Manihot and for aqueous solutions of sodium alginate and PEO. The constancy of the drawing length against drawing velocity was obtained for aqueous solutions of sodium alginate and NaCMC. Such difference in spinnability was discussed in connection with junction formation among polymers in aqueous medium. © 1990 The Society of Polymer Science, Japan.

引用

页码：331 / 335

页数：5

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