- Unirex EP 2 is a premium quality grease that combines advanced lithium complex soap technology and leading edge polymer enrichment technology to provide excellent adhesion, water wash-out resistance, mechanical stability and high temperature performance.
- Even after prolonged churning with water, Unirex EP 2 retains its consistency, adhesive and rust inhibiting properties.
- Unirex EP 2 provides good protection against corrosion and provides excellent extreme pressure protection against wear, even under severe shock loading conditions.
Specification and Approvals
Property
|
|
Grade
|
NLGI 2
|
Thickener Type
|
Lithium Complex
|
Base Oil Viscosity of Greases @ 40 C, mm2/s, AMS 1697
|
220
|
Color, Visual
|
Green
|
Corrosion Prevention, Rating, ASTM D1743
|
PASS
|
Dropping Point, °C, ASTM D2265
|
260 (min)
|
Four-Ball Extreme Pressure Test, Weld Load, kgf, ASTM D2596
|
315
|
Four-Ball Wear Test, Scar Diameter, mm, ASTM D2266
|
0.47
|
High-Temperature Wheel Bearing Test, Leakage, g, ASTM D4290
|
1.3
|
Oxidation Stability, Pressure Drop, 100 h, kPa, ASTM D942
|
1
|
Penetration, 60X, 0.1 mm, ASTM D217
|
280
|
Penetration, Change from 60X to 100,000X, 0.1 mm, ASTM D217
|
30
|
Thickener, wt%, AMS 1699
|
Li-Complex + Polymer
|
Timken OK Load, kg, ASTM D2509
|
60
|
Water Sprayoff, 38 C, %, ASTM D4049
|
30
|
Water Washout Loss, wt %, ASTM D1264
|
2.1
|
Applications
Unirex EP 2 is an excellent multipurpose grease for heavy-duty service in both Automotive and Industrial applications. Its excellent water resistance and extreme-pressure protection exceed the performance levels of conventional multi-purpose light-to-medium-duty greases.
Unirex EP 2 is particularly well-suited for general purpose anti-friction bearings operating at high temperatures. In addition, its low oil-bleed properties offer a distinct advantage where minimal leakage is critical.