BiRAL MPG is superb multi-purpose grease designed for general use. It establishes a strong friction reducing
lubricating film whilst protecting from rust and corrosion. MPG also provides protection against salt water and
chemical attack. BiRAL MPG is a reliable and dependable general purpose grease ideally suited for Industrial,
Mining, Chemical Engineering Plants and Agricultural applications.
Use MPG to lubricate ball, roller and plain bearings. Also whole-filled bearings and bearings which are
serviced only once a lifetime. Also excellent for chains, water pumps, electric motors, machinery and
machinery & equipment used in marine applications. Recommended for use at temp’s ranging from –
30ºC – +130ºC cont. and upto +150ºC short intervals.

Customer Benefits:
* MPG friction reducing properties.
* MPG protects from rust, corrosion, and chemical attack.

Properties:
Temperature Range: -30ºC – +150ºC
Penetration worked & un-worked: 265 – 295
Droping Point: (ASTM D 566) 190
Density at 20ºC 0.95
Base oil visc. at 40ºC 200 mm2/s
Base oil visc. at 100ºC 15 mm2/s
Water stability DIN 51807/1 0-90
Oil separation: 168h/40ºC – IP 121 5%
Evaporation loss (50 hrs @ 100ºC.): 1.9%
4 Ball weld load DIN 51350:4 2600 N
Corrosion protection:
SKF Emcor WWO dist water 0-0
SKF Emcor salt water 2-3
Copper corrosion 24h/100ºC 1a
Anti-wear: 4-ball wear scar (1h at 400N) 0.5 mm
Non-lead based EP (extreme pressure) agent / Lithium thickened based on mineral oil.