Petroleum Hydrocarbon Resin.Suppy from factory directly-stable quality ample supply ... rubber, adhesives , Asphalt modifier. others: glue on paper1. IntroductionPetroleum resin petroleum resin is the by-product of oil cracking distillateC5, C9 ... , Tires and rubber, adhesives , Asphalt modifier. others. glue on paper Petroleum Hydrocarbon Resin C9