Dielectric loss of N-substituted nylon 6.6 and of polyester 6.6

Adriaan J.H. Bunk, Hans G. Regtuit, J.W.A. van den Berg, R.J. Gaymans, Jan Schuyer

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Abstract

In this report the results are summarized of measurements concerning the influence of intermolecular hydrogen bridge formation on the mechanisms responsible for the so-called p- and y-relaxations in the dielectric loss spectrum of nylon 6.6’) (see McCrum et al.’, p. 478497). To that end the loss spectra and the IR carbonyl absorptions in the range from 1 500 to 1 700 cm - were studied of polyester 6.6**)a nd of nylon 6.6, modified by partly substitution of amide-hydrogen by methyl or ethyl groups. This work is intended to give a contribution to the elucidation of the still existing controversy2- s, concerning the mechanisms mentioned above. Up till now, the idea of Woodward et aL6) of N-substitution as a tool in the interpretation of these secondary transitions in the dielectric loss spectrum of nylon 6.6, was not pursued further.
Original languageUndefined
Pages (from-to)3511-3515
JournalMakromolekulare Chemie
Volume176
Issue number11
DOIs
Publication statusPublished - 1975

Keywords

  • IR-70770

Cite this

Bunk, A. J. H., Regtuit, H. G., van den Berg, J. W. A., Gaymans, R. J., & Schuyer, J. (1975). Dielectric loss of N-substituted nylon 6.6 and of polyester 6.6. Makromolekulare Chemie, 176(11), 3511-3515. https://doi.org/10.1002/macp.1975.021761134