DIALKYL PEROXIDE COMPOSITION FOR MODIFYING THE RHEOLOGY OF POLYPROPYLENE IN MOLTEN STATE

摘要

The present invention relates to a composition comprising at least one dialkyl peroxide, in liquid form at ambient temperature, with a content of 75 wt% to 77 wt% relative to the total weight of the composition, and at least one mineral oil having a viscosity higher than 15 mPa.s, measured at a temperature of 10°C with a shear rate of 1000 s^-1. Furthermore, the invention relates to the use of said composition for modifying the rheology of polypropylene in molten state.