... . Granular shape, cheap price 1,This petroleum resin is applicable to acyclic petroleum resin of rubber mixing which don't contain arene ... ,polyethylene ,polypropylene,styrene polymer,EVA,etc.as well as reinforcing resin.2.In rubber mixing, it is applicable to adhesive,reinforcing agent ... products,inner tube,strap and light rubber products. C5 hydrocarbon resin