... . Light Color C9 Hydrocarbon ResinSpecification:Product name: Light Color C9 Hydrocarbon ResinAppearance: Pale yellow, granuleSoftening point (οC):100-140Gardner color index ... the good adjustment of viscosity and thermal stability. Generally, 9 petroleum resin is not used alone, but as promoters, regulators, modifiers ... ventilated, dry coffers 1000, fire, moisture. Light Color C9 Hydrocarbon Resin