... resin produced by C9 fraction,by products of petroleum cracking,through pretreatment, polymerization and distillation.It isn't a high polymer but ... adhesiveness of adhesives, resistance to acid,alkaline and water.Subsequently they will reduce the production cost. D.printing inks Usually,C9 Hydrocarbon ... sack,16MT with pallets for 1*20 FCL. Aromatic C9 Petroleum Resin for paint and coating