Features and benefits of Mobil MOBILGARD HSD 15W40 are
Mobilgard HSD 15W-40 combines a blend of high quality base stocks with a superior balanced additive system to provide exceptional control of oil thickening due to soot build-up and high temperatures, as well as outstanding resistance to oxidation, corrosion, and high temperature varnish deposits. When used as recommended, Mobilgard HSD 15W-40 diesel engine oil provides the following features and potential benefits:
Features
|
Advantages and Potential Benefits
|
| Increased thermal and oxidation stability |
Reduces formation of deposits and sludge build-up
Keeps engines clean and operating smoothly |
| Excellent wear protection |
Extended life of critical engine components |
| High Viscosity Index |
Stable oil film at all operating temperatures
Reduced oil consumption |
| Increased high temp/high shear performance |
Reduced engine scuffing, bore polishing and ring sticking |
| Outstanding TBN retention |
Protects engine parts from corrosive wear and deposits |
| Excellent water tolerance and separation capability |
Maintains effective lubrication and film-strength in the presence of water |
| Excellent low temperature properties |
Improved oil pumpability/circulation at start-up Start-up wear protection especially for valve train area |
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Description Mobil MOBILGARD HSD 15W40
Mobilgard HSD 15W-40 by Mobil is an extra high performance, multi-grade engine oil specifically formulated for severe service high-speed diesel engines in marine applications. Its advanced chemistry provides outstanding performance in both modern, demanding low-emission diesel engines and older diesel engines operating on low or high sulphur distillate fuel. Mobilgard HSD 15W-40 is approved or recommended by all the major marine high-speed diesel engine builders.
Health and safety
Health and safety recommendations for this product can be found in the Material Safety Data Sheet (MSDS). http://www.msds.exxonmobil.com/psims /psims.aspx
Typical properties
| Characteristics |
|
|
Method |
Mobil MOBILGARD HSD 15W40
|
| Grade |
– |
– |
– |
SAE 15W-40 |
| Ash, Sulfated |
– |
mass% |
ASTM D874 |
1.1 |
| Flash Point |
°C |
– |
ASTM D92 |
227 |
| Kinematic Viscosity |
@ 100 C |
mm2/s |
ASTM D445 |
14.2 |
| Kinematic Viscosity |
@ 40 C |
mm2/s |
ASTM D445 |
105 |
| Pour Point |
°C |
– |
ASTM D97 |
-33 |
| Specific Gravity |
15C/15C |
– |
ASTM D4052 |
0.881 |
| Total Base number |
– |
mgKOH/g |
ASTM D2896 |
10 |
| Viscosity Index |
– |
– |
ASTM D2270 |
138 |
