Phillips 66 Unoba® EP NLGI Grade 0

Phillips 66 Unoba® EP NLGI Grade 0
Categories:	Fluid; Lubricant; Lithium Gellant
Material Notes:	Unoba EP is a multipurpose, extreme-pressure lithium grease developed for use in a wide variety of industrial and automotive applications. It is a versatile, general-purpose grease for use in applications where operating temperatures and loads are moderate. Unoba EP is manufactured with high-quality base oils thickened with lithium 12-hydroxystearate soap. It is fortified with extreme pressure and antiwear additives plus rust and oxidation inhibitors. It has good load-carrying capacity for protection against wear, good oxidation resistance for long service life, protects metal parts against rust and corrosion, and is resistant to water washout. It has good resistance to structural breakdown and will not soften excessively during high-speed operation in rolling-element bearings. It forms a good seal to help minimize bearing contamination. Unoba EP is available in multiple grades for use in a wide variety of applications. It is an excellent grease for use in centralized lube systems. The semifluid grades may be used in enclosed industrial gearboxes where oil leakage is a problem. Applications: Plain and rolling-element bearings in compressors, fans, centrifugal pumps and other industrial equipment where operating temperatures and loads are moderate Chassis parts, universal joints and water pumps on passenger cars, light trucks and other mobile equipment Track rollers, commercial lawn mowers, crushers and vibrating screens (semifluid grades) Enclosed gear drives on industrial, mining and mobile equipment where oil leakage is a problem (semifluid grades) Wheel bearings of passenger cars equipped with drum brakes Centralized grease lubrication systems General-purpose shop/industrial grease Features/Benefits: Multipurpose grease for use in a wide variety of applications Good extreme-pressure and antiwear properties Good shear stability Good oxidation resistance and thermal stability Resists water washout Suitable for use in centralized lube systems Information provided by Phillips 66 Lubricants.
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Physical Properties	Metric	English	Comments

Density	0.886 g/cc	0.0320 lb/in³
Viscosity Measurement	81	81	Index
Saybolt Viscosity at 100°F	750 SUS	750 SUS
Saybolt Viscosity at 210°F	72 SUS	72 SUS
Kinematic Viscosity at 40°C (104°F)	142 cSt	142 cSt
Kinematic Viscosity at 100°C (212°F)	13 cSt	13 cSt
Oxidative Stability	100 hour @Pressure 0.0345 MPa	100 hour @Pressure 5.00 psi	Pressure Drop; ASTM D942

Mechanical Properties	Metric	English	Comments
Four Ball Extreme Pressure, Weld Load	315 kg	695 lb (mass)	ASTM D2596
Four Ball Wear	0.450 mm	0.0177 in	Scar Diameter; ASTM D2266
Penetration P(60), 1/10 mm	355 - 385	355 - 385	ASTM D217
Timken Test	22700 g	50.0 lb	ASTM D2509

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	107 °C	225 °F
Minimum Service Temperature, Air	-20.0 °C	-4.00 °F
Dropping Point	>= 172 °C	>= 342 °F

Descriptive Properties
Color	Green
Thickener	Lithium

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