Viscoelastic properties of tri(O.tolyl) phosphate from light scattering and ultrasonic techniques |
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| Authors: | P Bezot C Hesse-Bezot |
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| Institution: | Laboratoire de Physique de la Matière Condensée (associé au CNRS no 190), Université de Nice, Parc Valrose, 06034 Nice Cedex, France |
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| Abstract: | From our light scattering and the literature ultrasonic experiments, the shear and longitudinal moduli of the tri(O-tolyl)phosphate are calculated in a temperature range of nearly 70°C above Tg. From ?2°C to + 10°C the retardational compliance JR/J∞ is found to be equal to 8.0 ± 0.1 and the retardational time CR calculated. The relaxational modulus is obtained from ?55 to +10°C. |
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