Phillips 66® Dynalife CG is a high performance, polymer containing, extreme pressure (EP), lithium grease developed for use in grease lubricated flexible couplings, such as those commonly found in mining equipment, power plants, manufacturing plants and chemical plants. It has exceptional resistance to oil separation when subjected to the high centrifugal forces typically encountered with medium and high speed gear, metallic grid and chain couplings.

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Features & Benefits

  • Outstanding resistance to oil separation
  • Excellent oxidation resistance and thermal stability
  • High load carry capacity
  • Protects against rust and corrosion
  • Minimizes friction and wear to help extended coupling life


  • Gear, metallic grid and flexible chain couplings
  • Couplings commonly used in mining and gas field equipment
  • Couplings and universal joints operating under high centrifugal forces
  • Couplings used between electric motors and gearboxes in industrial and chemical plants
  • Coupling Grease meets the requirements of the following industry specifications: ANSI/AGMA Standard 9001-B97, Type CG-1 & CG-2 for medium and high speed couplings

Technical Details

  • Typical Properties
  • Licenses & Approvals


    Additional Details

    Typical Properties
    NLGI Grade 0.5/1
    Thickener Type Lithium
    Color Dark Amber
    Texture Tacky
    Density, lbs/gal 6.95
    Dropping Point, °C (°F) ASTM D2265 >175 (>350)
    Viscosity @ 40°C, cSt >3200
    Viscosity, Kinematic ASTM D445
    Penetration, Worked (60 strokes) ASTM D217 345
    Oxidation Stability, 100 Hours, psi (kPa) ASTM D942 9.1 (62.7)
    Four-Ball Wear Scar, mm ASTM D2266 0.5
    Four-Ball EP, Weld Load, Kgf ASTM D2596 315
    Timken OK Load, lbs ASTM D2509 50
    Corrosion Prevention ASTM D1743 Pass
    Koppers Centrifugal Oil Separation Test, K36 ASTM D4425 <2%
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