Time-temperature superposition
Linear Viscoelasticity of Polymer Melts
Article REF: AM3620 V2
Time-temperature superposition
Linear Viscoelasticity of Polymer Melts

Author : Christian CARROT

Publication date: July 10, 2020 | Lire en français

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4. Time-temperature superposition

See also reference .

4.1 Time-temperature equivalence

The importance of time or related parameters (stress rate, frequency) on viscoelastic properties is highlighted by the notion of relaxation time. The physical explanation of this notion leads us to consider the existence of molecular movements occurring in finite time, which are at...

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