Non-isothermal crystallization of PP/montmorillonite nanocomposites under pressured CO2 was studied by using DSC.
Jeziorny modified Avrami and Mo's methods were applied to analyze the non-isothermal crystallization kinetics.
Plasticization effect of CO2 delayed the crystallization process.
Heterogeneous nucleation of montmorillonite was significant on enhancing crystallization rate.