UNIREX™ EP 2  

Grease Mobil, United States

View  Unirex EP 2

Grease

Product Description

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.

Unirex EP 2 is particularly useful in applications with severe water contamination. Unirex EP 2 is recommended for use in hand packed or grease gun applications, or in non-critical centralized systems, as well as grid-type flexible couplings, and is particularly suitable for use in vehicle wheel bearings.

 

Features and Benefits

FeaturesAdvantages and Potential Benefits
Formulated using an advanced lithium complex soap thickenerEnables longer grease life at higher temperatures than possible with greases made with most other soap types.
Excellent EP and anti-wear propertiesEquipment protection and potential equipment life extension even in severe operating conditions.
Potent corrosion protectionGuarding equipment against rust and corrosion in heavy duty and automotive applications.
Excellent resistance to water washout and spray-offUses new polymer technology.  This enhances the product’s already excellent adhesion tendency and water washout resistance.  Ensures proper lubrication and protection even in hostile wet environments.
Certified against NLGI service classification GC-LBOne grease for wheel bearings and chassis lubrication as demonstrated against all NLGI GC-LB performance tests.

 

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 exceeds the requirements of the ASTM D 4950 GC-LB grease classification for automotive wheel bearing and chassis applications.

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.

 

Specifications and Approvals

Unirex EP 2 meets or exceeds the requirements of: 
NLGI GC-LBX

 

Typical Properties

Unirex EP 2 
NLGI Grade2
Thickener TypeLi-Complex + Polymer
Color, VisualGreen
Penetration, Worked, 25ºC, ASTM D 217280
Dropping Point, ºC, ASTM D 2265260 (min)
Viscosity of Oil, ASTM D 445 
cSt @ 40ºC220
Penetration, ASTM D 217, Change from 60X to 100,000X, mm/10+30
Timken OK Load, ASTM D 2509, lb60
Corrosion Prevention, ASTM D 1743Pass
Oxidation Stability, ASTM D 942, Pressure drop at 100 hr, kPa1
Wheel Bearing Leakage, ASTM D 4290, g1.3
4 Ball Wear, ASTM D 2266, scar dia, mm0.47
4 Ball EP, ASTM D 2596, weld load, kg315
EMCOR Rust Test, ASTM D 6138, 20% SSW, rating0,0
Water Spray-Off, ASTM D 4049, wt %30
Water Washout, ASTM D1264, wt %2.1

 

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. MSDS's 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.


The Mobil logotype, the Pegasus design, and Unirex EP are trademarks of Exxon Mobil Corporation, or one of its subsidiaries.

04-2016


Exxon Mobil Corporation
22777 Springwoods Village Parkway
Spring TX 77389

1-800-ASK MOBIL (275-6624)


Typical Properties are typical of those obtained with normal production tolerance and do not constitute a specification. Variations that do not affect product performance are to be expected during normal manufacture and at different blending locations. The information contained herein is subject to change without notice. All products may not be available locally. For more information, contact your local ExxonMobil contact or visit www.exxonmobil.com
ExxonMobil is comprised of numerous affiliates and subsidiaries, many with names that include Esso, Mobil, or ExxonMobil. Nothing in this document is intended to override or supersede the corporate separateness of local entities. Responsibility for local action and accountability remains with the local ExxonMobil-affiliate entities.



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