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Lubricant Extreme Pressure Additives

Tri-iso distributes a wide range of extreme pressure (EP) additives that allow formulators to produce high quality lubricants.  Extreme pressure (EP) additives are lubricant components that chemically react with the metal surface to be protected, forming a sacrificial coating that prevents two metal surfaces from welding together under the high temperature and high pressure that occur during boundary lubrication; Extreme pressure (EP) additives produce a surface that is softer than the unprotected base metal.  Tri-iso distributes extreme pressure additives based on sulfured carriers and chlorinated paraffins.  Additionally, Tri-iso distributes passive extreme pressure additives which tenaciously bond to the metal surface but do not chemically react with the metal.  

 

 

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  Product Name  Model   
Dorf Ketal Extreme Pressure and Antiwear PX 3845
Dorf Ketal Extreme Pressure and Antiwear PX 3845

Extreme Pressure and Antwear Additive for Slideway Lubricants read more
PX 3845
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Dorf Ketal Extreme Pressure and Antiwear PX 3846
Dorf Ketal Extreme Pressure and Antiwear PX 3846

Extreme Pressure/Antiwear Additive for Auto & Industrial Gear, Greases, Turbines read more
PX 3846
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Dorf Ketal Extreme Pressure and Antiwear PX 3847
Dorf Ketal Extreme Pressure and Antiwear PX 3847

Extreme Pressure/Antiwear Additive for Marine Engine Oils read more
PX 3847
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DRD Additives Lubricant and Grease Additive BD 0612
DRD Additives Lubricant and Grease Additive BD 0612

Passive Extreme Pressure Additive - synthetically modified natural esters read more
BD 0612 Lube
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Functional Products Ceramax Paste
Functional Products Ceramax Paste
Ceramax Paste
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Functional Products Corrosion Inhibitor CI-426EP
Functional Products Corrosion Inhibitor CI-426EP

Corrosion Inhibitor and Extreme Pressure (EP) Additive for food grade lubricants read more
CI-426EP
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Functional Products Corrosion Inhibitor CI-432
Functional Products Corrosion Inhibitor CI-432

Corrosion Inhibitor, Extreme Pressure, Antiwear Additive for food grade lubes read more
CI-432
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INEOS Cereclor 42
INEOS Cereclor 42

Chlorinated Paraffin, wax grade 42% Chlorine read more
Cereclor 42
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INEOS Cereclor 48
INEOS Cereclor 48

Chlorinated Paraffin - wax grade, 48% Chlorine read more
Cereclor 48
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INEOS Cereclor 51L
INEOS Cereclor 51L

Chlorinated Paraffin - Mid Chain length, 51.5% Chlorine read more
Cereclor 51L
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INEOS Cereclor E40
INEOS Cereclor E40

Chlorinated Paraffin - Mid Chain length, 40% Chlorine read more
Cereclor E40
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INEOS Cereclor E45C
INEOS Cereclor E45C

Chlorinated Paraffin - Mid Chain length, 45% Chlorine read more
Cereclor E45C
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INEOS Cereclor E50
INEOS Cereclor E50

Chlorinated Paraffin - Mid Chain length, 50% Chlorine read more
Cereclor E50
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INEOS Cereclor E55
INEOS Cereclor E55

Chlorinated Paraffin - Mid Chain length, 55% Chlorine read more
Cereclor E55
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INEOS Cereclor E56
INEOS Cereclor E56

Chlorinated Paraffin - Mid Chain length, 55.75% Chlorine read more
Cereclor E56
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INEOS Cereclor E60
INEOS Cereclor E60

Chlorinated Paraffin - Mid Chain length, 60% Chlorine read more
Cereclor E60
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INEOS Cereclor M20
INEOS Cereclor M20

Chlorinated Paraffin - Long Chain length, 20% Chlorine read more
Cereclor M20
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INEOS Cereclor M40
INEOS Cereclor M40

Chlorinated Paraffin - Long Chain length, 40.5% Chlorine read more
Cereclor M40
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INEOS Cereclor M47
INEOS Cereclor M47

Chlorinated Paraffin - Long Chain length, 47.5% Chlorine read more
Cereclor M47
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INEOS Cereclor M50
INEOS Cereclor M50

Chlorinated Paraffin - Long Chain length, 50% Chlorine read more
Cereclor M50
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Formulating extreme pressure lubricants with chlorinated paraffins is rather straightforward.  The level of performance is determine by the percent of chlorine added to the final lubricant.  Consequently, selection of the proper chlorinated paraffin product for a given application is based on the viscosity and percent chlorine content of the chlorinated paraffin grades available.

Formulating extreme pressure lubricants with sulfurized carriers is more challenging than formulating with chlorinated paraffins. Sulfurized carriers can be divided into two main groups: light colored sulfurized carriers and dark colored sulfurized carriers.  Light colored sulfurized carriers are produced with sophisticated equipment to produce low color, high purity products with low odor.  Dark colored sulfurized carriers are produced with considerably less sophisticated equipment to produce dark colored products with more intense sulfur odors.  The selection of the proper sulfurized carrier depends on the specific requirements of a lubricant.  Specifically, the nature of the carrier that has been sulfurized determines the extent of solubility of the sulfurized carrier in various base oils, the biodegradability, viscosity and pour point of the sulfurized carrier, and the amount of lubricity a given sulfurized carrier imparts in a lubricant formulation. Typcial carriers that are sulfurized include esters, triglycerides, triglyceride/hydrocarbon reaction products, and hydrocarbons.

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