Mobil SHC PF 462

High Temperature Grease

  • Sicherheitsdatenblätter (SDB)
  • Produktdatenblätter (PDB)

Formulated with perfluoropolyether that has been thickened with polytetrafluoroethylene, Mobil SHC PF 462 is a long-life, severe-service grease for bearings, valves, seals and other applications that require oxidation stability and lubrication performance at high temperatures. 

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Datenblätter

Produktdatenblätter (PDB)
Sicherheitsdatenblätter (SDB)

Features and Benefits

Mobil SHC PF 462 provides dependable performance up to 240 ˚C (464 ˚F).  Mobil SHC PF 462 provides excellent lubricity, corrosion resistance, thermal and oxidative stability and chemical inertness.

Mobil SHC PF 462 is non-flammable and highly resistant to oxidative degradation at temperatures up to 240 ˚C (464 ˚F).  The high-temperature stability provides bottom line savings from improved reliability and reduction in grease usage and manpower through extended re-lubrication intervals

Mobil SHC PF 462 is resistant to attack by chemicals and contaminants, including hydrocarbon oils, alcohols, acids, and caustic.

- Superb High-Temperature Stability
- Dependable performance at high temperatures
- Resistance to chemicals, caustics and solvents * 

* Testing should be conducted to verify resistance before use in intended service. Not intended for pressurized oxygen service without testing and validation by the equipment builder and intended operator.


Applications

Mobil SHC PF 462 is engineered to provide excellent performance for a wide variety of demanding high-temperature applications including those found in the textile, steel, aluminum rolling, automotive, aerospace and forest product industries. 

Mobil SHC PF 462 is compatible with other PFPE/PTFE greases, but should not be used with typical mineral or synthetic greases. 


Typical Properties

Mobil SHC PF 462
NLGI Grade 2
Color, Visual White
Viscosity of Oil, ASTM D 445
cSt @ 40 ˚C 440
cSt @ 100 ˚C 42
Base Oil Flash Point (COC), ASTM D 92 Does not ignite
Roll Stability, ASTM D 1831, % Change 2.7
Oil Separation, ASTM D 1742 (% Wt. Loss) 1.08
Dropping Point. C, ASTM D 2265 258
4-Ball Wear, ASTMD 2266, Scar, mm 0.58
4-Ball Weld Load, ASTM D 2596, kg 800 Pass
Copper Corrosion, ASTM D 4048, Rating 1b
Rust Test, ASTM D 1743, Rating Pass
EMCOR Rust Test, ASTM D 6138, Distilled Water, Rating 0,0
Water Spray-Off, ASTM D 4049 (% Wt. Loss) 5
Water Washout, ASTM D 1264, 79 C, % Loss 0.94
Low Temperature Mobility @ 0 ˚F (-18 ˚C), MM 1390 (Grams/Min.) 7.4
High Temperature Wheel Bearing Leakage @ 160 ˚C, ASTM D 4290 (Grams) 0.5
Differential Scanning Calorimeter @ 210 ˚C, ASTM D 5483 (Minutes to Induction) No Induction


Health and Safety

Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed.  MSDSs are available upon request through your sales contract office, or via the Internet.  This product should not be used for purposes other than its intended use.  If disposing of used product, take care to protect the environment.

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