Relationship between the rheological characteristics of teflon determined for different loading regimes and temperatures

Specimens of teflon investigated in the temperature range from –40 to +60°C at various strain rates and in various loading regimes are used to demonstrate the relationship between changes in the theological properties of a material at constant standard loading rates (in the =vt regime) and the rheological characteristics determined by acoustic methods.Mekhanika Polimerov, Vol. 3, No. 4, pp. 619–624, 1967Presented on 3 February 1967 at the 4-th All-Union Conference on Strength and Plasticity, Moscow.