... rubber mixing of aliphatic petroleum resins, hydrocarbon-free fun, and natural rubber, various types of synthetic rubber, polyethylene, polypropylene, SIS, EVA, natural tackifier resin ... The grades of oil in the rubber mixing of resin can be used as a tackifier ... rubber tensile strength, elongation, anti-Slovak split strength, are the manufacture of tires, ideal rubber processing aids. Hydrocarbon Resin ...