Summary
A new thermally stable, high strength and high modulus aromatic polyamide film was obtained via the formation of the molecular composite of p-PDCBTA and P-LCl. The two polymers exhibited good miscibility identified with the measurement of dynamic mechanical property and FTIR spectra. By the combination of drawing by 40% and subsequent heat treatment, the tensile property of the composite film could be achieved to the strength of 450 MPa and the modulus of 24 GPa, which were sustainable upto 400 °C.
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Received: 31 August 1999/Revised version: 19 November 1999/Accepted: 25 November 1999
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Kang, S., Hong, S. & Park, C. Properties of molecular composite film of poly(4,4'-diamino-2'-carbamoylbenzanilide terephthalamide)(p-PDCBTA) and poly(4,4'-diamino-2'-chlorobenzanilide terephthalamide) (P-LCI). Polymer Bulletin 43, 505–510 (2000). https://doi.org/10.1007/s002890050008
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DOI: https://doi.org/10.1007/s002890050008