General Case - n Elementary Processes

According to Chapter 2, because the T-modulus of the leathery and rubbery states are almost the same, the leathery and rubbery states are not discernible based solely on the change in F-modulus. Therefore, the leathery-to-rubbery transition can be neglected and this results in only glass transition and decomposition. The 

In case the temperature is not too high (less than for example, 253°C 

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