Grade NO. | Softening Point (℃) | Color Gardner (#) | Acid Value (mg KOH/g) | Ash Content (%) |
PN140 | 140±5 | Max.#8 | Max.0.1 | Max.0.3 |
PN140 resin is yellow color C9 hydrocarbon resin obtained from the polymerization of unsaturated aromatic resin. The most important uses are vehicles for asphalt and printing ink.