UNIREX™ EP Series

Mobil grease , Canada

Premium Quality Heavy Duty Greases

Product Description

The UNIREX™ EP family of greases are high performance and extremely versatile long-life premium performance greases. Mobil Unirex grades have been formulated with high quality basestocks, proprietary high performance lithium complex thickener technology and an additive package designed to provide outstanding wear protection, excellent rust and corrosion protection and very good resistence to thermal, oxidative and structural degradation in high temperature applications. Unirex meets the challenges in demanding applications in many industries including transportation, manufacturing, construction, mining, logging, cement, marine and paper-making, where a grease must perform well in a multitude of different severe applications.

 

Features and Benefits

Features

Advantages and Potential Benefits

Outstanding adhesion and water resistance

Stays-in-place and resists wash-out in the presence of water, thereby extending lubrication intervals and helping equipment to last longer

Excellent protection against rust and corrosion

Keeps the lubricated surfaces protected, thereby reducing component wear and damage and helping to extend equipment life

Potent extreme pressure/wear protection

Designed to protect components under severe load and shock conditions, thereby reducing wear and increasing component life

Designed to provide excellent service in severe high temperature applications, helps to extend lubricant and component life

Excellent high temperature stability and service life

Designed to provide excellent service in severe high temperature applications, helps to extend lubricant and component life

 

Applications

• In applications where NLGI service classification GC/LB quality is required or preferred (EP 1 / EP 2)

• In chassis applications for on-road and off road equipment, where excellent adhesion and water resistance are required

• In a multitude of applications indoors and outdoors, in stationary and mobile equipment, in high and low temperature applications

• As a multi-purpose grease for use in a wide variety of applications, allowing for consolidation and simplification

 

Specifications and Approvals

 

This product has the following approvals:

EP-2

Meritor O665 Permalube U-Joint Grease

X

 

Properties and Specifications

Property

EP 0

EP 0 MOLY

EP-1

EP 1 MOLY

EP-2

LOTEMP EP

LOTEMP MOLY

Grade

NLGI 0.5

NLGI 0.5

NLGI 1

NLGI 1

NLGI 2

NLGI 1.5

NLGI 1.5

Thickener Type

Lithium Complex

Lithium Complex

Lithium Complex

Lithium Complex

Lithium Complex

Lithium Complex

Lithium Complex

Base Oil Viscosity of Greases @ 40 C, mm2/s, AMS 1697

68

68

220

220

220

10

10

Corrosion Prevention, Rating, ASTM D1743

PASS

PASS

PASS

PASS

PASS

PASS

PASS

Dropping Point, °C, ASTM D2265

190

190

280

280

300

260

260

Four-Ball Extreme Pressure Test, Weld Load, kgf, ASTM D2596

200

200

315

500

315

200

200

Four-Ball Wear Test, Scar Diameter, mm, ASTM D2266

0.5

Four-Ball Wear Test, Scar Diameter, 40 kg, 1200 rpm, 1 h, 75 C, mm, ASTM D2266

0.5

0.5

0.5

0,5

0.5

0.5

Penetration, 60X, 0.1 mm, ASTM D217

350

350

325

320

280

300

300

Timken OK Load, kg, ASTM D2509

27

27

27

27

27

27

27

 

Health and Safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims/psims.aspx

All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise.

03-2021

Imperial Oil

Petroleum and Chemicals Division
Lubricants and Specialties
240 Fourth Ave SW
C. P. 2480, Station M
Calgary AB T2P 3 M 9

1-800-268-3183

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.