A Study on the Scratch Resistance by Additives of PDMS and Grain Pattern
A Study on the Scratch Resistance by Additives of PDMS and Grain Patternscratch resistance;PDMS;grain pattern;polypropylene(PP);mechanical properties;In this study, we have investigated mechanical properties and scratch resistance of polypropylene compounds by two types of masterbatch with different molecular weight of PP. Masterbatches were prepared with polypropylene(PP) and polydimethylsiloxane(PDMS) by melt mixing. Mechanical properties and scratch behavior were examined with UTM and polarizing microscope.