WLF superposition

Figure 4. WLF superposition principle was used to generate the master creep curve for 40 wt.% glass fiber reinforced nylon 6/6 generated by superposing short term creep data at each 5 °C in the 35 °C to 160 °C range in an DMA. A reference temperature Ts= 100 °C (Tg+ 50 °C) was used to shift the curves.

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