Wednesday 19 September 2018

Presentation on lubricants

Work of lubricants
1. lubricate engine or machinery’s parts
2. Reduce friction
3. Reduce corrosion
4. Reduce noise
5. prev...
Properties of lubricants
1. High flash point
2. Anti freeze property
3. Corrosion prevention
4. High resistance to oxidati...
Classification of lubricants
Based on condition
1. Solid lubricants
2. Semi solid lubricants
3. Liquid lubricants
Based on...
Automotive lubricants are two types based engine
1. CI engine lubricants
2. SI engine lubricants
Based on different Apply
...

Mineral based lubricants
The mineral lubricants get from crude oil through
refine . Usually which lubricants refine from c...

Crude oil refine
What is additives
Oil additives are chemical compounds that used to
enhance the performance of lubricants and functional
f...

List of additives

Lubricants blending with additives
Classification of mineral based lubricants
The mineral based lubricants are three types , namely-
1. Paraffinic oil
2. Nap...
Paraffinic Oils
Paraffinic Oils is the molecular structure of long chains of
hydrocarbons that distinguish paraffinic oils...
Naphthenic oil
The molecular structure of rings of hydrocarbons
distinguish naphthenic oils from other mineral oils.
Napht...

Aromatic oil
Aromatic oils are vital to the tire manufacturing
industry. They have a condensed ring molecular
compound and...
Limitation of Mineral based lubricants
1. The presence of waxes, which can lead to poor
lubrication at low temperature.
2....
6. Mineral lubricants consist differ shape molecular bond,
resulting irregular lubricants, thereby generate friction
and r...
Synthetic lubricants
Synthetic oil is a lubricant consisting of chemical compounds that are
artificially made (synthesized...
List of synthetic lubricants
List of synthetic lubricants
1. Alkylated Aromatics
2. Olefin Polymers
3. Dibasic Acid Esters...
Advantage of Synthetic lubricants
1. Better high and low temperature viscosity performance at service
temperature extremes...
What is semi synthetic lubricants?
When lubricants consist by both mineral lubricants
and Synthetic lubricants that’s call...

Multigrade lubricants
Multigrade lubricants
SN 20w50
SL 10w40
CF 10w30
Here,
S-SI engine/Petrol engine
N-API model
10- Win...
Difference between synthetic and mineral lubricants
Mineral lubricants Synthetic lubricants
01.Mineral lubricants derived ...
Lubricants brand and their sole distributor in bangladesh
Serial no Name Country Sole distributor
01 Pertamina Indonesia S...
Serial no Brand Country Sole distributor
12 Pacific oils Indonesia Sino
1 Enoc Japan Padma traders
3 Total lubricants USA ...
Lubricants related some institute
API- American petroleum institute.
ILSAC- International lubricants standardization and
a...


Pertamina lubricants
PERTAMINA is Indonesia's leading oil and gas company
(National Oil Company). It specializes in offeri...
Thank
to
all
Presentation on lubricants































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