Water-white color The increase in viscosity with good Compatibility Thermal stability Light stability Hydrogenated petroleum resin SH-H100 C5 hydrogenation petroleum resin based on ethylene cracking of the C5 fraction as raw material, from the C5 component of the double and single en-ene formed by cationic polymerization. Density of about 1.0, soluble in organic solvents such as benzene, toluene, ...