Color 5# Softening point:90-105degC. Granular shape, cheap price 1,This petroleum resin is applicable to acyclic petroleum resin of ... polypropylene,styrene polymer,EVA,etc.as well as reinforcing resin.2.In rubber mixing, it is applicable to adhesive,reinforcing agent ... ,filler for its improvement in tensile strength,tensile stretch,nti-avulsion and the ideal ...