C9 Petroleum Resin And Chemical Properties

Name: C9 petroleum resin, also known as aromatic petroleum resins

English name: C9 petroleum resin

Mean molecular weight: 2000~5000

Appearance: light yellow to light brown flakes, granules or lump of solid, transparent and shiny

Relative density: 0.97~1.04.

Softening point: 80~140℃.

Glass transition temperature: 81 c.

Refractive index: 1.512.

Flash point: 260 ℃.

Acid value: 0.1~1.0.

Iodine value: 30~120.

Solubility: soluble in acetone, methyl ethyl ketone, cyclohexane, ethylene dichloride, ethyl acetate, toluene, gasoline, etc. Insoluble in ethanol and water.