Regulation of thermal relaxation behavior and aggregation structure of polyacrylonitrile fiber

Polyacrylonitrile (PAN) fibers which formed high-elastic deformation during the spinning process,have thermal relaxation behavior in the heat conditions, such as thermal shrinkage with disorientation. The thermal relaxation behavior of PAN fibers was investigated by thermomechanical analyzer (TMA),...

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Bibliographic Details
Main Authors: KANG Chen, LIU Tan, WU Shuai, ZHAO Ya-xian, XU Liang-hua
Format: Article
Language:zho
Published: Journal of Materials Engineering 2020-04-01
Series:Journal of Materials Engineering
Subjects:
Online Access:http://jme.biam.ac.cn/CN/Y2020/V48/I4/165