Der Pharma Chemica
Journal for Medicinal Chemistry, Pharmaceutical Chemistry and Computational Chemistry


Study of temperature effect on binary mixtures of polyamide with phenol derivatives using TDR

Author(s): P. Mohan Kumar and M. Malathi

Dielectric measurements of nylon-6 & nylon-11 with substituted phenols p-cresol, m-cresol and o-cresol mixture in different concentrations over the frequency range from 10 MHz- 20 GHz was carried out using the Time Domain Reflectometry (TDR). By least square fit method, the dielectric parameters such as static dielectric constant (ε0), dielectric constant at high frequency (ε∞) and relaxation time (τ) were extracted from complex permittivity spectra at temperature range from 400C to 150C. Here we are discussing the temperature effect on these binary mixtures.

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