C5 And C9 Copolymer Petroleum Resin

We are instrumental in manufacturing, exporting and supplying to our valuable customers excellent quality C5 and C9 Copolymer Petroleum Resin which is available with following specification:-
Material: Silicone Rubber
Appearance: Powder
Packing: in 25kg Bags
Origin: China
HS Code: 39111000
Trademark: Friend
Characters: C5/C9 Copolymerized Petroleum Resin is a thermoplastic resin, C5, C9 fraction of petroleum by-product of decomposition with processing pre-treatment, polymerization and distillation. It is not a high polymer, but low polymer with the molecular weight range of 300-3000. C5/C9 has advantages both of C5 and C9 petroleum resin: Low acid value, good miscibility, waterproof, ethanol resistance and chemical resistance and other characteristics of acid resistance, chemical stability in acid-bases, adjustment in viscosity, good thermal stability, weather resistance and light aging resistance because of non-polar groups in its structure. C5/C9 has good solubility in organic solvents especially in oil solvent, as well as good compatibility with other resins. It also has brittle, increasing viscosity, cohesiveness and plasticity.
C5/C9 Copolymerized Petroleum Resins can be used in hot melt adhesives, adhesives, rubber and tire fields.