Titlebook: Dielectric Properties of Polymers; Proceedings of a Sym Frank E. Karasz Conference proceedings 1972 Plenum Press, New York 1972 Copolymer.P

AER

The Measurement of Dielectric Constant and Loss of Polymeric Solids and Melts Over a Wide Frequencyhe course of determining the effects of melting on dielectric relaxation in crystalline polymers (1), it was necessary to develop methods that would yield data as accurate as possible up to the microwave region and that would be as consistent as possible between differing measuring techniques. Further, the following capabilities were demanded:

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粗野

Affektive Psychosen: Melancholie und Maniese groups is assessed from temperature dependent infrared studies. It is suggested that the γ relaxation also involves free carboxyl group motion but quantitative correlations are not possible in this case.

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慎重

Internal Relaxation in Short Chains Bearing Terminal Polar Groups,rsion for members of the family of α,ω-dibromo-n-alkanes, Br-(CH.).-Br for n = 4 to 6. Distributions of internal relaxation times are reported. For the longer chains these distributions lead to depressed and slightly skewed Cole-Cole dielectric constant diagrams.

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Dielectric and Mechanical Relaxations in Ethylene-Acrylic Acid and Ethylene-Methacrylic Acid Copolyse groups is assessed from temperature dependent infrared studies. It is suggested that the γ relaxation also involves free carboxyl group motion but quantitative correlations are not possible in this case.