Mobilgrease XHP 222 Special are extra high performance lithium complex greases intended for a wide variety of applications and severe operating conditions. These greases were designed to outperform conventional products by applying leading edge, proprietary, lithium complex manufacturing technology.They are based on high quality paraffinic mineral oils and are manufactured and formulated to provide excellent high temperature performance with superb adhesion, structural stability and resistance to water contamination. These greases have a high level of chemical stability and offers excellent protection against rust and corrosion. The greases feature a high dropping point and maximum recommended operating temperature is 140ºC.
Mobilgrease XHP 222 and
Mobilgrease XHP 222 Special are NLGI grades 2 greases with base oil viscosity of ISO VG 220. Mobilgrease XHP greases are designed for a wide range of applications including the industrial, automotive, construction and marine sectors. Their performance features make them an ideal choice for severe operating conditions including high temperature, water contamination, high loads and shock loading and extended re-lubrication operations.
Mobilgrease XHP 222 Special is an extreme pressure grease containing molybdenum disulphide that provides protection from wear under shock loads and fretting conditions.
Mobilgrease XHP 220 Special greases are leading members of the Mobilgrease brand of products, which have gained a reputation for innovation and performance excellence. Mobilgrease XHP 220 greases are high performance products designed by our formulation technologists and backed by our world-wide technical support staff.A key factor in the excellent adhesion and cohesion properties and high drop point of Mobilgrease XHP 220 greases is the proprietary manufacturing technology developed at our research facilities and adopted by our modern manufacturing facilities. These products use specially selected additives to provide excellent oxidation stability, rust and corrosion control, resistance to water contamination as well as anti-wear and EP protection. Mobilgrease XHP 220 products offer the following features and potential benefits: Features | Advantages and Potential Benefits |
Superb resistance to water washout and spray-off | Helps assure proper lubrication and protection even in the most severe water exposure conditions |
Highly adhesive and cohesive structure | Excellent grease tenacity, helps reduce leakage and extend re-lubrication intervals for reduced maintenance requirements |
Excellent rust and corrosion resistance | Protection of lubricated parts even in hostile aqueous environments |
Very good resistance to thermal, oxidative and structural degradation at high temperature | Helps extend grease life and enhance bearing protection in high temperature applications helping to reduce maintenance and replacement costs |
Very good anti-wear and EP performance | Reliable protection of lubricated equipment, even under conditions of high sliding with potential for extended equipment life and reduced unanticipated downtime |
Broad multi-purpose application | Provides potential for inventory rationalization and reduced inventory costs |
Mobilgrease XHP | 222 Special |
NLGI Grade | 2 |
Thickener Type | Li-Complex |
Color, Visual | Grey-Black |
Molybdenum DiSulfide, wt% | 0.75% |
Penetration, Worked, 25º C, ASTM D 217 | 280 |
Dropping Point, ºC, ASTM D 2265 | 280 |
Viscosity of Oil, ASTM D 445 | |
cSt @ 40º C | 220 |
4-Ball Wear Test, ASTM D 2266, scar, mm | 0.5 |
4-Ball Weld Load, ASTM D 2596, kg | 315 |
Timken OK Load, ASTM D 2509, lb | 40 |
Bomb Oxidation, ASTM D 942, Pressure drop at 100 hrs, kPa (psig) | 35 (5) |
Corrosion Prevention, ASTM D 1743 | Pass |
Rust Protection, IP 220-mod., Distilled Water Washout | 0,0 |
Copper Strip Corrosion, ASTM D 4048 | 1B |
Penetration Consistency Change, Roll Stability, ASTM D 1831, mm/10 | 0 |
Mobilgrease XHP 220 are softer, high-temperature greases recommended by ExxonMobil for centralized grease application systems, gear lubrication, and where extreme-cold-temperature pumpability is important.