RHEOLOGIE

Die 2-Element-Flüssigkeit
The storage and loss modulus (G´, G´´) of many polymer systems generally follow a
single-relaxation Maxwell model. A Maxwell model comprises an elastic component
connected in series with a viscous component.
In this model G´ and G” are described by the following equation:
G'
G"
2
G∞ω
λ
=
2
1+
ω λ
G∞ωλ
=
2
1+
ω λ
where G ∞ reperesent the plateau value of G´ at the highest frequencies
ω is the angular frequency and λ is the relaxation time
2
2
2