A kind of thermal plasticizing hydrocarbon resin produced by C5, C9 fraction, by-products of petroleum cracking, through pretreatment, polymerization and distillation. Featured by acid value, easy mutual solubilities, resistant to water, resistant to ethanol and chemicals. It has the chemical stabilizing property to acid and alkaline, viscosity adjusting and thermal stabilizing.

  Our C5 petroleum resin free from aromatic hydrocarbon are wildly used in the compounding of hot-melt road enamel paint, hot-melt adhesive, solvent pressure sensitive adhesive and rubber for tire. It has good compatibility with natural rubber, various kinds of synthetic rubber, polyethylene, polypropylene, etc., and even better compatibility with natural thickening resin.

This product is made by C9 fraction, a by-product of ethylene, through catalytic-polymerization. It’s a transparent flake and granular solid with the color of Ivory-white to yellow. It has the properties of good solubility, mutual solubility, water resistance, insulation and very good chemical stability over acid and alkali, and good adhesive strength and lower heat conduction, etc. as well.