C5 C9 Copolymerized Petroleum Resin used for Adhesives  

Product Information C5/C9 copolymer resin has good compatibility with EVA, applicable to the field of adhesives, but also can be used in the tire rubber industry, as a rubber tackifier, reinforcing additives. C5/C9 copolymerization resin is a thermoplastic resin produced from C5 and C9 fractions by-produced from petroleum cracking, through pretreatment, polymerization, distillation and other processes, it is not a polymer, but an oligomer with molecular weight between 300-3000. It has the advantages of both C5 petroleum resin and C9 petroleum resin. It has the characteristics of low acid value, good miscibility, resistance to water, ethanol and chemicals, etc. It is chemically stable to acid and alkali, and has the characteristics of adjusting viscosity and good thermal stability. As the structure does not contain polar groups, it has good water resistance, acid and alkali resistance, weather resistance and light aging resistance, good solubility in organic solvents, especially…