TY - BOOK
T1 - Miscibility, Structure, and Property of Poly(biphenyl dianhydride perfluoromethylbenzidine) - Poly (ether imide) Molecular Composites
AU - Kyu, Thein
AU - Yang, J. C.
AU - Shen, C.
AU - Mustafa, M.
AU - Lee, C. J.
AU - Harris, F. W.
AU - Cheng, Stephen Z.D.
PY - 1996
Y1 - 1996
N2 - Miscibility of segmented rigid-rod polyimide (PI), viz., biphenyl dianhydride perfluoromethylbenzidine (BPDA-PFMB), and flexible polyether imide (PEI) molecular composites was established by differential scanning calorimetry. The composite films of BPDA-PFMB/PEI were drawn at elevated temperatures above their glass transitions. Tensile moduli of the films were evaluated as a function of composition and draw ratio. Molecular orientations of polyimide were determined by birefringence and wide-angle X-ray diffraction. The crystal orientation behavior of the 80/20 BPDA-PFMB/PEI was analyzed in the framework of the affine deformation model.
AB - Miscibility of segmented rigid-rod polyimide (PI), viz., biphenyl dianhydride perfluoromethylbenzidine (BPDA-PFMB), and flexible polyether imide (PEI) molecular composites was established by differential scanning calorimetry. The composite films of BPDA-PFMB/PEI were drawn at elevated temperatures above their glass transitions. Tensile moduli of the films were evaluated as a function of composition and draw ratio. Molecular orientations of polyimide were determined by birefringence and wide-angle X-ray diffraction. The crystal orientation behavior of the 80/20 BPDA-PFMB/PEI was analyzed in the framework of the affine deformation model.
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M3 - Book
AN - SCOPUS:1542788425
VL - 632
T3 - ACS Symposium Series
BT - Miscibility, Structure, and Property of Poly(biphenyl dianhydride perfluoromethylbenzidine) - Poly (ether imide) Molecular Composites
ER -