Abstract
Abstract The linear variations of the yield stress of amorphous and semi-crystalline polymers with temperature and hydrostatic pressure (Coulomb–Mohr criteria) is explained in the framework of the cooperative process, when thermally activated, taking into account: (a) the compensation law, the compensation temperature T * being the glass temperature T g in amorphous polymers and the secondary transition temperature T α c in semi-crystalline polymers; (b) the variation of these mobility temperatures, T g and T α c , with hydrostatic pressure.
Full Text
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call