Novel fibers prepared from cellulose in NaOH/urea aqueous solution

被引：190

作者：

Cai, J

Zhang, LN ^{[1
]}

Zhou, JP

Li, H

Chen, H

Jin, HM

机构：

[1] Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China

[2] Hubei Chem Fiber Co Ltd, Xiangfan 441133, Peoples R China

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2004年 / 25卷 / 17期

关键词：

cellulose; mechanical properties; NaOH/urea aqueous solution; novel fibers; structure;

D O I：

10.1002/marc.200400172

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Novel regenerated cellulose fibers have been successfully spun from the cellulose dope in NaOH/urea aqueous solution, which could rapidly dissolve cellulose. The fibers possess circular cross-sections as well as relatively high molecular weight, and a crystallinity index with cellulose II family crystal structure, leading to good mechanical properties. This technology is simple, cheap, and environmentally friendly, promising to substitute for viscose rayon production having hazardous byproducts.

引用

页码：1558 / 1562

页数：5

共 35 条

[31] ZHANG L, 2003, Patent No. 001281623
[32] Zhang L., 2003, Chinese pat., Patent No. [001144863, ZL 00114486.3]
[33] Structure and properties of regenerated cellulose films prepared from cotton linters in NaOH/Urea aqueous solution
Zhang, LN
Ruan, D
Zhou, JP
[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2001, 40 (25) : 5923 - 5928
[34] Behavior of cellulose in NaOH/urea aqueous solution characterized by light scattering and viscometry
Zhou, JP
Zhang, LN
Cai, J
[J]. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2004, 42 (02) : 347 - 353
[35] Ziabicki A., 1976, FUNDAMENTALS FIBER F

← 1 2 3 4 →