Novel hollow core fibers prepared from lignin polypropylene blends

被引：54

作者：

Kadla, JF ^{[1
]}

Kubo, S ^{[1
]}

Venditti, RA ^{[1
]}

Gilbert, RD ^{[1
]}

机构：

[1] N Carolina State Univ, Coll Nat Resources, Raleigh, NC 27695 USA

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2002年 / 85卷 / 06期

关键词：

D O I：

10.1002/app.10640

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The preparation of hollow core fibers from lignin polypropylene blends was discussed. Lignin fibers for carbon fiber applications were developed through thermal spinning of lignin synthetic polymer blends. The optimal temperatures for the fibre production were obtained by slowly increasing the temperature until fiber formation occurred. Fiber spinning was then performed isothermally at that temperature. The spinning temperature was found closely related to the molten viscosity of polypropylene blends.

引用

页码：1353 / 1355

页数：3

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