C9 Aromatic Hydrocarbon Resin

C9 petroleum resin is a petroleum by-product of pyrolysis c9 fraction which is produced by pre-treatment, polymerization and distillation processes. It is not a high polymer but a low polymer molecular weight between 300-3000. C9 petroleum resin resin has light colored granule C9 petroleum resin resin has low acid value, good miscibility, water, ethanol and chemical resistance, the chemical stability against acid, the good adjustment of viscosity and thermal stability. Generally, c9 petroleum resin resin is not used alone, but as promoters, regulators, modifiers used with other resin. Applications: A. C9 petroleum resin resin used in paints industry: in paint industry mainly use the high softening point of c9 aromatic hydrocarbon resin which can increase the gloss of paint and improve the adhesion, the hardness and the resistance ability of ac id and alkali. B. C9 petroleum resin resin used in tire and rubber industry: Natural rubber particles, and little affect on rubber vulcanization. Adding in rubber and tires, c9 aromatic hydrocarbon resin can increase the adhesion and the reinforcement and can also play as softener. C. C9 petroleum resin used in adhesives industry: C9 petroleum resin resin has good adhesion, added in the process of producing adhesives and pressure-sensitive adhesives can improve the adhesive bond strength, acid resistance, alkali resistance and water resistance, and also can reduce production costs effectively. D. C9 petroleum resin used in ink industry: