STRUB HT PU 680

Description
STRUB HT PU 680 is a high-temperature lubricating grease with synergistically acting EP additives. It has excellent pressure absorption capacity and very good resistance to water under static or dynamic loads. Additional features are: Very good adhesion, very good corrosion protection, high oxidation stability, high aging resistance, increased pressure resistance < 350 bar, good sealing effect, resistance to aggressive media.

Application
In metallurgical iron rolling mills for high-temperature lubrication via central systems of

• Track roller bearings in continuous casting plants (slabs and billets, calibration segment roller bearings)
• Conveyor systems in continuous furnaces
• Annealing and drying furnaces
• Hot rolling mills of cardboard box factories
• Tar machines in road construction
• upper operating temperature with consumption lubrication up to +200°C (short-term up to +250°C)

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