22) Then, the temperature dependence was modeled using the Arrhenius equation
The temperature dependence of permeation flux may be described by the Arrhenius equation
1]] means reaction rate constant expressed by an Arrhenius equation
A] is determined, the time-temperature profile can be partitioned into segments and cure equivalents can be calculated for each segment using the Arrhenius equation
This indicates the applicability of the Arrhenius equation
to annealing PLA.
The life estimation testing protocol we have developed, refined and regularly utilize is based on the Arrhenius equation
which describes first order reactions, such as a chemical reaction.
a] of [gamma] relaxation, characteristic on first scan, calculated with Arrhenius equation
, exhibited similar values, being in the interval of 45.
Detection of shelf-lives by using the Arrhenius equation
to extrapolate measured cure times correlates with the observed shelf lives.
3]/ PLLA composites on temperature follows the Arrhenius equation
and is given by Ref.
The simplified form of the Arrhenius equation
Once the activation energy is known, equivalent cure times for a time-temperature profile can be accurately calculated using the Arrhenius equation
where [gamma] is the rate of strain tensor, [eta] is the viscosity of the polymer melt, which may be written with the modified Cross model and the Arrhenius equation
, respectively, as below