The orientation process in modified polyethylene terephthalate

IR spectroscopy (multi-attenuated total internal reflexion), X-ray structural analysis and thermal analysis have been used to study the features of structuration during fibre drawing from polyethylene terephthalate (PETP) and a copoly-ester containing 1,1-diacetyl ferrocene chain units. The introduc...

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Bibliographic Details
Published in:Polymer science USSR 1980, Vol.22 (4), p.925-929
Main Authors: Sushkov, V.I., Volozhin, A.I., Gusev, S.S., Frigin, V.F., Verkhovodka, L.Yu, Prokopchuk, N.P.
Format: Article
Language:English
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Summary:IR spectroscopy (multi-attenuated total internal reflexion), X-ray structural analysis and thermal analysis have been used to study the features of structuration during fibre drawing from polyethylene terephthalate (PETP) and a copoly-ester containing 1,1-diacetyl ferrocene chain units. The introduction of such co-monomer unit into the PETP has been found to produce a more oriented structure. It also accelerated the fibre crystallization and the thermal drawing process. The filaments of the modified PETP showed reduced shrinkage when compared with other copoly-ester filaments.
ISSN:0032-3950
1878-268X
DOI:10.1016/0032-3950(80)90283-X