Oxidation. 

One of the most common forms of base oil degradation is oxidation. It occurs when oxygen reacts with the lubricant's base oil, which is typically a hydrocarbon. When the oil becomes oxidized, some hydrocarbon molecules are transformed into acid and sludge, which affect the performance properties of the oil. Some molecules are better equipped to resist oxidation than others. Therefore, some base oils have better oxidation stability than others. Oxygen is a necessary component for oxidation; consequently the degree to which the lubricant is aerated affects the oxidation rate. The presence of water and reactive metals, such as iron and copper, also influences the rate of oxidation. Oxidation-inhibiting additives sacrifice themselves to protect the base oil from oxidation.

Thermal Degradation. 

Unlike oxidation, thermal degradation does not require oxygen to occur. Thermal failure takes place when the oil comes in contact with hot surfaces inside the machine, such as combustion or exhaust areas, or when coming in contact with compressed bubbles, such as in hydraulic systems. Thermal failure results in the loss of hydrogen, leaving carbon-rich particles behind in the form of sludge and deposits. Thermal failure does not produce acid, however it does produce deposits that affect the performance properties of the oil. In some cases, the hydrocarbon's carbon chain cracks into smaller subsets of itself, reducing the average molecular weight and the viscosity of the resultant molecules.

Hydrolysis. 

Hydrolysis is the direct reaction of the base oil mixing with water, which permanently modifies the base oil's molecular structure. Ester-based lubricating oils, including dibasic acid ester, polyol ester and phosphate ester, are the most susceptible to hydrolysis. Esterification of alcohol and acid, the process that creates ester base oils, produces ester and water as its by-products. When exposed to water, esters readily hydrolyze back into alcohol and acid. Hydrolysis affects the performance properties of the base oils that utilize esters. Many lubricants and hydraulic fluids employ esters as their primary base oil component or as a co-base oil to improve the solubility and seal performance of highly refined mineral or synthetic oils.

 

MANUFACTURING PROCESS OF ENGINE OIL is not very complicated. For the production, there is need usable and tried a formulation, ingredients ( performance and another additives, base oils,foam agent, pour point depressant, etc. ) and process tank. For ingredients to be used, quantities to be used and ingredients usage rankings, you should look into this formulation and manufacturing process. Therefore, formulation and productıon process of MULTIGRADE, MONOGRADE,SYNTHETIC,SEMI SYNTHETIC MOTOR OIL are important. If you have not a good formulation, you cannot make healthy and  efficient production of any lubricating oils.
 

 

If you need any manufacturing formulations and production methods about
 

mineral or synthetic engine oils 


LUBRICATING OIL

FORMULATIONS

ENCYCLOPEDİA

is enough.

LUBRICATING OIL FORMULATION ENCYCLOPEDIA has many formulations of greases, complex grease, lithium grease production,sodium greases formula, formulation,multigrade engine oils manufacturing process,motor oils making, gear oil production, synthetic engine oils,semi synthetic motor oils,gasoline oils,diesel oils production process,composition of turbine oils,transmission oil manufacturing, production of cycle motor engine, tractor oils,mineral based motor engine production,heat transfer oils, slideway oils formulation, formulations, cutting oils formula,formulas grinding oils,mould oils manufacturing process and etc.


All lubricating oils in the encyclopedia are producible easily.You need no help and no technıcal support. The encyclopedia is enough to produce lubricating oils and engine oils  itself.

LUBRICATING OIL

FORMULATIONS

ENCYCLOPEDIA

is written clear and understandable.

DETERGENT ENCYCLOPEDIAS AND CONTENTS

 

 

 
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