Mobilgard™ DEO Series

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Data sheets

Product information

Technical resources

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Features and Benefits

 

Features

Advantages and Potential Benefits

Extended TBN reserve

Protects engine parts from corrosive wear and deposits Controls formation of acids when using higher sulfur fuels

Good protection against oil thickening and sludge built-up

Prolonged engine life

Excellent thermal and oxidation stability

Keeps engines clean and operating smoothly

Increased high temp/high shear performance

Reduced engine scuffing, bore polishing and ring sticking

 

Applications

Mobilgard DEO Series are designed to provide superior performance in severe marine applications, especially for older and reconditioned marine high speed diesel engines. Mobilgard ™ DEO Series are used in engines where a monograde lubricant is recommended requiring API CF or CD.

 

Specifications and Approvals

This product is recommended for use in applications requiring:

MOBILGARD DEO 30

MOBILGARD DEO 40

API CD

X

X

API CF

X

X

 

Properties and Specifications

Property

MOBILGARD DEO 30

MOBILGARD DEO 40

Grade

SAE 30

SAE 40

Ash, Sulfated, mass%, ASTM D874

1.1

1.1

Density @ 15 C, g/cm3, ASTM D4052

0.89

0.9

Flash Point, Cleveland Open Cup, °C, ASTM D92

256

254

Kinematic Viscosity @ 100 C, mm2/s, ASTM D445

11.8

14.6

Kinematic Viscosity @ 40 C, mm2/s, ASTM D445

106

146

Pour Point, °C, ASTM D97

-21

-21

Total Base Number, mgKOH/g, ASTM D2896

10.1

10.1

Viscosity Index, ASTM D2270

99

99

 

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

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