Przemysl Chemiczny, Vol.94, No.12, 2295-2298, 2015
Study on the effects of mineral filler content on the p-v-T characteristics of polypropylene
Polypropylene was filled with CaCO3 (10-30%) and studied for pressure-voL-temp. characteristics under 20-120 MPa at 25-240 degrees C. The exptl. data were approximated with the Renner model.