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Structure and Performances of Plasticized Melt-Spun Polyacrylonitrile Precursor Fiber

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Abstract:

The structure and performances of melt-spun PAN precursor fiber were studied by combination of SEM, DSC, UV and so on. The tensile strength of melt-spun PAN precursor fiber is 0.68GPa. The surface is very smooth and the cross-section is around. Due to the partially cyclized structure of melt-spun precursor fiber, the exothermic peak becomes broader with reducing intensity in compared with commercial fibers from solution-spun.

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Applied Mechanics and Materials III View Preview

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Periodical:

Applied Mechanics and Materials (Volume 723)

Pages:

652-655

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.723.652

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Online since:

January 2015

Authors:

Shu Ping Liu*, Ke Qing Han, Lei Chen, Ying Zheng, Mu Huo Yu

Keywords:

Carbon Fiber, Plasticized Melt-Spun, Polyacrylonitrile, Precursor Fiber

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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