The RENOLIN UNISYN XT range is based on new, innovative polyalphaolefins and synthetic hydrocarbons.The viscosity index is extremely high: Viscosity Index > 180 cSt. Furthermore, the cold flow properties are out-standing and pour point values and low-temperature viscosities are extremely low. For the lubrication of bearings and gear boxes which are subject to high thermal loads. RENOLIN UNISYN XT has a very high viscosity index and guarantees a stable lubricating film. For lubrication of and use in gears with extended oil change intervals. Miscible and compatible with mineral oils. Surpasses the low-temperature properties of conventional PAOs, for high thermal and mechanical loads. Long lifetime. RENOLIN UNISYN XT 220 / 320 for the use in wind turbines.