Structural development in cycloolefin copolymers under uniaxial elongational flow

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Structural Development in Cycloolefin Copolymers Under Uniaxial Elongational Flow

Development of structures in new cycloolefin copolymers (COCs) of ethylene–norbornene (E–NB) and ethylene–tetracyclododecene (E–TD) of different NB/TD compositions were investigated under uniaxial elongational flow. For E–NB copolymer, which has multiblock sequences, a shoulder in WAXD at 0.76 nm was evident besides its amorphous halo, and the relative intensity of the peak increased with incre...

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ژورنال

عنوان ژورنال: Journal of Applied Polymer Science

سال: 2004

ISSN: 0021-8995,1097-4628

DOI: 10.1002/app.13348