Mechanical properties of BPDA-ODA polyimide fibers

doi:10.1016/j.eurpolymj.2004.06.020

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	Mechanical properties of BPDA-ODA polyimide fibers
	Zhang, QH ; Dai, M ; Ding, MX ; Chen, D ; Gao, LX
刊名	EUROPEAN POLYMER JOURNAL
	2004-11-01
卷号	40 期号:11 页码:2487-2493
关键词	Polyimide High Performance Fibers Mechanical Properties
ISSN号	0014-3057
DOI	10.1016/j.eurpolymj.2004.06.020
英文摘要	An aromatic polyimide was synthesized via a one-step polycondensation reaction between biphenyltetracarboxylic dianhydride (BPDA) and 4,4'-oxydianiline (ODA) in p-chlorophenol. The polyimide (BPDA-ODA) solution dopes were spun into fibers by means of dry-jet wet spinning. The as-spun fibers were drawn and treated in heating tubes for improving the mechanical properties. The thermal treatment on the fibers resulted in a relatively high tensile strength and modulus. Thermal mechanical analysis (TMA) was employed to study the linear coefficient of thermal expansion (CTE). Thermal gravimetry analysis (TGA) spectra showed that the BPDA-ODA fibers possessed an excellent property of thermo-oxidative degradation resistance. The sonic modulus E-s of the polyimide fibers was measured. (C) 2004 Elsevier Ltd. All rights reserved.
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000225358200011
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/82405]
专题	中国科学院化学研究所
通讯作者	Zhang, QH
作者单位	1.Donghua Univ, Coll Mat Sci & Engn, State Key Lab Chem Fibers & Polymer Mat, Shanghai 200051, Peoples R China 2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
推荐引用方式 GB/T 7714	Zhang, QH,Dai, M,Ding, MX,et al. Mechanical properties of BPDA-ODA polyimide fibers[J]. EUROPEAN POLYMER JOURNAL,2004,40(11):2487-2493.
APA	Zhang, QH,Dai, M,Ding, MX,Chen, D,&Gao, LX.(2004).Mechanical properties of BPDA-ODA polyimide fibers.EUROPEAN POLYMER JOURNAL,40(11),2487-2493.
MLA	Zhang, QH,et al."Mechanical properties of BPDA-ODA polyimide fibers".EUROPEAN POLYMER JOURNAL 40.11(2004):2487-2493.