Acoustic properties of poly(phenylene sulfide) crystallized in the presence of sorbed nitrous oxide |
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| Authors: | Martin B hning,J. Dirk Schultze,Jü rgen Springer,Alexander Lukashov,Oleg Kuzaev,Valentin Feofanov |
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| Affiliation: | Martin Böhning,J. Dirk Schultze,Jürgen Springer,Alexander Lukashov,Oleg Kuzaev,Valentin Feofanov |
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| Abstract: | Poly(phenylene sulfide) annealed thermally and under the influence of nitrous oxide pressure is investigated using the acoustic vibrating reed technique. The acoustic parameters velocity of sound, c, and loss tangent, tan δ, are calculated. The discussion concerning the structural changes of the polymer during the applied annealing procedures is based on the temperature dependence of these parameters and the transition temperatures TG and T' determined therefrom. |
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