C5 Petroleum resin is a kind of Aliphatic Hydrocarbon resin. C5 Petroleum resin is a kind of Aliphatic Hydrocarbon resin produced by C5 fraction,by products of petroleum cracking,through pretreatment,polymerization and ... Hot Melt Adhesive,Hot Melt Pressure Sensitive Adhesive,Adhesive Package. Petroleum resin C5 for Hot Melt Road Marking Paint and Adhesive