Research of Factors Affecting Orientation of PAN Precursor used in Carbon Fiber

DOI

10.2991/mebe-15.2015.140How to use a DOI?

Keywords

PAN; degree of orientation; dry-wet spinning.

Abstract

In the process of producing PAN precursor used in carbon fiber, applying orthogonal experiment method and a dry-wet spinning technology, the main systematical study are the influence of coagulation bath, jet stretch, pre-draft and water-bath draft on degree of orientation. Results show that under applying dry-wet spinning technology, in smaller jet velocity, and to give fiber appropriate pre-draft ratio and high water-bath draft ratio, degree of orientation is higher, and high fiber strength also can be obtained.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yue Tang
AU  - Fubin Hou
PY  - 2015/04
DA  - 2015/04
TI  - Research of Factors Affecting Orientation of PAN Precursor used in Carbon Fiber
BT  - Proceedings of the 2015 International Conference on Materials, Environmental and Biological Engineering
PB  - Atlantis Press
SP  - 608
EP  - 611
SN  - 2352-5401
UR  - https://doi.org/10.2991/mebe-15.2015.140
DO  - 10.2991/mebe-15.2015.140
ID  - Tang2015/04
ER  -