Source: wikibot/time-temperature-superposition
= Time–temperature superposition
{wiki=Time–temperature_superposition}
Time–temperature superposition (TTS) is a principle used in polymer science and materials science to relate the effects of time and temperature on the mechanical behavior of viscoelastic materials. It is based on the observation that the mechanical properties of these materials, such as creep, stress relaxation, and modulus, can be shifted along the time axis by changing the temperature.