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Temperature plays a decisive role for the mechanical properties of plastics. The following viscosity-temperature diagram is typical for many polymers: log n (viscosity) Hard,
Temperature plays a decisive role for the mechanical properties of plastics. The following viscosity-temperature diagram is typical for many polymers: log n (viscosity) Hard, brittle state Soft, leathery state Tg Temperature, T- Viscoelastic liquid state a) What is meant by Tg ? Briefly explain. (4 P)
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Materials Science and Engineering An Introduction
Authors: William D. Callister Jr., David G. Rethwisch
8th edition
470419970, 978-0470419977
