Mobil SHC PM 150
Mobil SHC PM 150 is a superior performance synthetic lubricant specifically developed for demanding industrial paper machine circulating systems. It is formulated to provide outstanding protection for gears and bearings operating under severe conditions. The synthetic base fluids provide excellent thermal and oxidation stability, while the balanced additive system enhances wear protection, corrosion resistance and long lubricant life. These characteristics help improve machine performance and increase production reliability.
One of the key advantages of Mobil SHC PM 150 is its excellent wide temperature performance. The lubricant has a very low pour point and naturally high viscosity index, enabling reliable cold start lubrication while maintaining film strength at elevated operating temperatures. These properties help support consistent lubrication performance in high-speed paper machines operating under variable conditions.
Mobil SHC PM 150 also provides exceptional wear protection for gears and bearings. The shear-stable formulation maintains viscosity even under severe mechanical stress, helping reduce wear and extend equipment life. Its low traction coefficient can help reduce operating temperatures and energy consumption, improving overall system efficiency.
Another important benefit is its outstanding water separation and hydrolytic stability. Mobil SHC PM 150 readily separates water and resists emulsion formation, allowing easier water removal and maintaining lubrication performance in wet environments. The product also offers excellent filterability, helping keep oil lines clean and ensuring efficient oil circulation and cooling.
Mobil SHC PM 150 is recommended for severe industrial paper machine circulating systems, including calendar roll lubrication and circulation systems operating across wide temperature ranges. It is suitable for systems lubricating gears and bearings and applications requiring rapid start-up and reliable operation. The product is particularly effective in high output paper machines operating under demanding conditions.
Physical characteristics include ISO VG 150 viscosity grade with a kinematic viscosity of approximately 158 mm²/s at 40°C and 18.9 mm²/s at 100°C. Mobil SHC PM 150 has a viscosity index of approximately 124, a flash point of approximately 220°C and a pour point of approximately −39°C. The lubricant also provides excellent rust protection and strong hydrolytic stability, supporting reliable long-term performance in paper machine lubrication systems.
