C9 hydrocarbon petroleum resin is a kind of resin produced by C9 fraction, by products of petroleum cracking, through pretreatment, polymerization and distillation. It isn't a high polymer but a low polymer with the molecular weight between 300-3000.
It is an important raw material for the production of paints, adhesives, rubber & inks industries.
Color Gardner | 8 Max | |
Softening Point (R&B) / ℃ | 90-100 | |
Acid Value / (mgKOH/g) | 0.5 Max | |
Ash / % | 0.1 Max | |
Specific gravity / (25℃/25℃) | 1.06-1.09 |