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. 2023 Jun 5;10:356. doi: 10.1038/s41597-023-02092-4

Fig. 5.

Fig. 5

Example data from calibration and time-temperature superposition (TTS) dynamic mechanical analysis (DMA) experiments. (a) An example temperature equilibration time experiment showing a decay in small-strain storage modulus that equilibrates in about 50 s. (b) A typical oscillation strain amplitude sweep, showing non-linear effects below and above a target zone (0.02 to 0.2) % strain in log-log space. (c) Temperature-frequency sweep segments before shifting, as shown at right. (d) Complete, shifted frequency sweep data at a reference temperature of 25 °C for this example.