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Phillips 66 Super-STA® M NLGI Grade 1
Categories: Fluid; Lubricant; Lithium Gellant

Material Notes: Super-STA and Super-STA M are adhesive, multipurpose, extreme-pressure (EP) lithium greases developed for use in a wide variety of automotive and industrial applications. They contain a tackiness additive for improved retention, reduced leakage and enhanced resistance to water washout. Super-STA and Super-STA M are manufactured with high-quality base oils and lithium 12-hydroxystearate soap thickener. They are fortified with extreme-pressure and antiwear additives, rust and oxidation inhibitors, and a tackiness additive. They have good oxidation resistance, high load-carrying capacity for excellent wear protection, and protect metal parts against rust and corrosion. They provide good adhesion to bearing surfaces for improved retention and resistance to water washout, and have excellent resistance to structural breakdown even under severe operating conditions. Super-STA M is the same as Super-STA, but fortified with 1% molybdenum disulfide for extra protection under heavy or shock loading.

Applications:

  • Automotive chassis parts such as steering knuckles, ball joints, U-joints and tie-rod ends
  • Wheel bearings on passenger cars and heavy equipment equipped with drum brakes
  • Moderately loaded plain and rolling-element bearings in industrial equipment
  • Agricultural and construction equipment where a tacky, water-resistant, extreme-pressure lithium grease is required
  • General-purpose shop/industrial grease
Super-STA M No. 2 is recommended for use where the OEM specifies:
  • Mack MG-C for chassis lubrication
Features/Benefits:
  • Multipurpose grease for use in a wide variety of industrial and automotive applications
  • Good extreme-pressure and antiwear properties
  • Good tackiness for improved retention
  • High shear stability
  • Protects against rust and corrosion
  • Resists water washout
  • Protects against fretting in splined shafts, pivot pins and other parts subject to oscillation, sliding or vibration (Super-STA M)

Information provided by Phillips 66 Lubricants.

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Physical PropertiesOriginal ValueComments
Density 7.30 lb/gal
Viscosity Measurement 95Index
Saybolt Viscosity at 100°F 1000 SUS
Saybolt Viscosity at 210°F 88 SUS
Kinematic Viscosity at 40°C (104°F) 190 cSt
Kinematic Viscosity at 100°C (212°F) 17 cSt
 
Mechanical PropertiesOriginal ValueComments
Four Ball Extreme Pressure, Weld Load 315 kgASTM D2596
Four Ball Wear 0.430 mmScar Diameter; ASTM D4172
Penetration 310 - 340
Timken Test 45.0 lbOK Load; ASTM D2509
 
Thermal PropertiesOriginal ValueComments
Maximum Service Temperature, Air 121 °C
Minimum Service Temperature, Air -18.0 °C
Dropping Point 200 °C
 
Descriptive Properties
ColorGray-Black
ThickenerLithium

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WCON5145 / 198398

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