Lubrication is one of the main preventative maintenance activities.
Lubricants have a wide range of properties that impact their physical and chemical properties Knowing about these properties is important in determining which lubricant is best for which situation.
Oil analysis identifies early signs of contamination, fluid degradation and abnormal wear before they cause costly and permanent damage to equipment.
Project Sales Corp., India is the exclusive distributors for Lubchem Products in India
PSC is one of India’s largest independent distributors of specialty lubricants for applications below and above the water line. We stock and sell a whole range of specialty lubricants designed specifically for marine and offshore drilling markets. All formulated to work better.
Know more at www.pscspecialtylubricants.com
Comparative Analysis on Sodium-Based and Polyethylene-Based Greases as Anti-F...theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
Lubrication is one of the main preventative maintenance activities.
Lubricants have a wide range of properties that impact their physical and chemical properties Knowing about these properties is important in determining which lubricant is best for which situation.
Oil analysis identifies early signs of contamination, fluid degradation and abnormal wear before they cause costly and permanent damage to equipment.
Project Sales Corp., India is the exclusive distributors for Lubchem Products in India
PSC is one of India’s largest independent distributors of specialty lubricants for applications below and above the water line. We stock and sell a whole range of specialty lubricants designed specifically for marine and offshore drilling markets. All formulated to work better.
Know more at www.pscspecialtylubricants.com
Comparative Analysis on Sodium-Based and Polyethylene-Based Greases as Anti-F...theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
Here is a “Polymer Product Technical Datasheet Template“. TDSmaker offer you free Datasheet/ Specsheet/ Techsheet. Visit to ( https://www.tdsmaker.com ) to get start with free template.
Ding Oil International Trading Co., Ltd is a leading corporation of Taiwan which manufacturers, develops and distributes lubricants & chemical additives for engines and industry worldwide.
Texaco Meropa si presenta come un olio per ingranaggi che assicura una elevata stabilità terminca ed un'ottima resistenza all'ossidazione. I Texaco Meropa distribuiti su Fornid assicurano una lubrificazione ottimale di tutti gli ingranaggi industriali
Shown for the first time at the VII Moscow International Lubricant Week, Molykote® experts present a new range of lubricants developed through the use of unique patented technology.
New silicone copolymer lubricants combine the thermal stability of phenyl siloxanes with the wear resistance of fluoro siloxanes to deliver increased wear resistance even at high temperatures. The balance of phenyl and fluoro groups can be adjusted to produce the ideal solution for each tribological challenge.
With high-temperature lubricity achieved, without sacrificing low-temperature operation, these new oils and greases function effectively in a wide range of temperatures (-35°C to 220°C) – delivering superior performance against ester based lubricants. With a lower density than PFPE lubricants, they offer lower cost-per-use and their wide additive acceptance delivers additional properties such as corrosion and oxidation resistance.
See the results of the research and development along with a direct comparison against a range of silicone, PFPE and ester based lubricants.
A wide range of applications are emerging as we work with industry to launch further ranges within this group. Contact your Molykote representative now to request a development sample.
"AZMOL British Petrochemicals" is a petrochemical company that has been manufacturing high-quality oils, lubricants and various cutting fluids for more than 80 years. Today, the company's activities are focused on the modernization of production, product improvement and expansion of the sales market.
Here is a “Polymer Product Technical Datasheet Template“. TDSmaker offer you free Datasheet/ Specsheet/ Techsheet. Visit to ( https://www.tdsmaker.com ) to get start with free template.
Ding Oil International Trading Co., Ltd is a leading corporation of Taiwan which manufacturers, develops and distributes lubricants & chemical additives for engines and industry worldwide.
Texaco Meropa si presenta come un olio per ingranaggi che assicura una elevata stabilità terminca ed un'ottima resistenza all'ossidazione. I Texaco Meropa distribuiti su Fornid assicurano una lubrificazione ottimale di tutti gli ingranaggi industriali
Shown for the first time at the VII Moscow International Lubricant Week, Molykote® experts present a new range of lubricants developed through the use of unique patented technology.
New silicone copolymer lubricants combine the thermal stability of phenyl siloxanes with the wear resistance of fluoro siloxanes to deliver increased wear resistance even at high temperatures. The balance of phenyl and fluoro groups can be adjusted to produce the ideal solution for each tribological challenge.
With high-temperature lubricity achieved, without sacrificing low-temperature operation, these new oils and greases function effectively in a wide range of temperatures (-35°C to 220°C) – delivering superior performance against ester based lubricants. With a lower density than PFPE lubricants, they offer lower cost-per-use and their wide additive acceptance delivers additional properties such as corrosion and oxidation resistance.
See the results of the research and development along with a direct comparison against a range of silicone, PFPE and ester based lubricants.
A wide range of applications are emerging as we work with industry to launch further ranges within this group. Contact your Molykote representative now to request a development sample.
"AZMOL British Petrochemicals" is a petrochemical company that has been manufacturing high-quality oils, lubricants and various cutting fluids for more than 80 years. Today, the company's activities are focused on the modernization of production, product improvement and expansion of the sales market.
Hydraulic Oils
Hydraulic oils, hydraulic lubricants and fluids consist of large group of mineral oil, water or water-based fluids used as the medium
in hydraulic parts of machine equipment. These hydraulic fluids have a wide range of applications in hydraulic machinery, for moving
loading shovels and other earth moving equipment, operating directional systems, power steering, braking and transmission
systems for dumper trucks, excavator back hoes and industrial shredders and they have to operate under thousands of tons of
pressure while ensuring high performance.
Biodegradable Hydraulic Oils
Hydraulic fluid based on biodegradable synthetic esters, oil is especially developed for situations where pollution of the environment is expected. Environment-Compatibility.
DIN 51524, HVLP, FZG > 12, Biological degradability CEC-L33-T82>90% (3 weeks), Ecolabel, Elastomer Compatibility: Tested Nitrile Butadiene NBR1-pass, Tested Fluor Carbon FMK2-pass, (-40C)
1. 9487(11/2001)
Product Data Sheet Mobil Jet Oil 254
Synthetic Aircraft-Type Gas Turbine Lubricant
Product Description
Mobil Jet Oil 254 is a third-generation synthetic lubricant made from a specially prepared hindered-ester base
stock fortified with a special chemical additive package. The result is a product having superior thermal and
oxidation stability that resists deterioration and deposit formation, while maintaining the physical characteristics
required by builder and military specifications. Because of this, the physical properties of Mobil Jet Oil 254 are
similar to currently available, earlier-generation turbine lubricants.
The closely controlled viscosity at -40° C (-40° F), along with a pour point below -54° C (-65° F), ensure good
low-temperature fluidity to permit starting and lubrication at -40° C. In extensive laboratory testing and in-flight
experience, Mobil Jet Oil 254 exhibits excellent bulk oil stability at temperatures up to 232° C (450° F) for
extended periods. The evaporation rate at these temperatures is low enough to prevent excessive loss of
volume. The load-carrying ability of Mobil Jet Oil 254 comes from its synthetic base stock viscosity and,
therefore, is not subject to loss from viscosity index additive shear. The lubricant has excellent resistance to
foaming.
When compared to a typical Type II lubricant, Mobil Jet Oil 254 reduces bulk oil oxidation by up to 50 percent
and shows deposit control capability 50 Fahrenheit degrees higher. These properties have been confirmed in
various laboratory tests, including the Corrosion-Oxidation Stability Test, Alcor Deposit Test, Erdco High-
Temperature Bearing Test, and the Thin Film Oxidation Test. Mobil Jet Oil 254 is compatible with other
synthetic gas turbine lubricants meeting MIL-L-23699E. Mixing with other products, however, could result in
some loss of the superior performance features of Mobil Jet Oil 254.
The lubricant is completely compatible with all metals used in gas turbine construction, as well as with F
Rubber (Viton® A), H Rubber (Buna N), and silicone seal materials. Do not spill the lubricant on insulation,
plastic, rubber, or paint.
Mobil Jet Oil 254 may be stored for 15 years in sealed quart metal cans and up to two years in drums. If held
longer, check it for suitability before placing it in service. Your Mobil representative will provide the necessary
information for conducting inspection tests.
2. 9487(11/2001)
Application
Mobil Jet Oil 254 is recommended for aircraft gas turbine engines of the turbo-jet, turbo-fan, turbo-prop, and
turbo-shaft (helicopter) types in commercial and military service. It also is suitable for aircraft-type gas turbine
engines in industrial or marine service.
Mobil Jet Oil 254 is approved against U.S. Military Specification MIL-L-23699E, as well as by the following
engine and accessory manufacturers:
Engine Approvals
• Textron-Lycoming
• Allison Engine Co.
• General Electric Company
• International Aero Engines
• Pratt & Whitney Group, United Technologies Corp.
• Pratt & Whitney, Canada
• Rolls-Royce Limited
• SNECMA
• Sundstrand
• Garrett Turbine Engine Co. (Allied-Signal Aerospace Co.)
Accessory Approvals
• AiResearch - Auxiliary power units and air cycle machines
• Hamilton Standard Division, United Technologies Corp. - Starters
• Sundstrand Corp. - Constant-speed drives and integrated-drive generators
• Westinghouse Aerospace Electrical Division - Generators
Advantages
Mobil Jet Oil 254 offers the following advantages and benefits:
• Reduces bulk oil oxidation by 50 percent
• Deposit control increased by 50 Fahrenheit degrees
• Reduces sludge and carbon deposit formation
• Reduces engine maintenance
• Longer seal and bearing life
• Lower oil consumption
Health and Safety
WARNING ! While no significant adverse effects on health are expected when properly handled and used, this
product contains tricresyl phosphate (TCP) which, if taken internally, can cause paralysis.
Provide the following information to users:
• Do not use as medicine or food product.
• If swallowed, get medical assistance. If medical assistance is not immediately available, induce vomiting.
• After handling wash thoroughly and immediately with soap and water. Launder oily clothing before reuse.
• Discard oil-soaked shoes or boots.
We recommend that you obtain a Material Safety Data Bulletin and review it with users.
For this and additional technical information, call Mobil Oil Company Ltd. on 01372 22 2000.
3. 9487(11/2001)
Typical Characteristics
Mobil Jet Oil 254 MIL-L-23699E
Requirements
Viscosity,
cSt at 40°C 27.4 25.0 min
cSt at 100°C 5.3 5.0 - 5.5
cSt at -40°C 11500 13000 max
% change at -40° C after 72 hr. 2.2
Flash Point,° C (°F), min 263 (505) 246 (475)
Fire Point,° C (°F) 288 (550) --
Autogenous Ignition Temp,° C (°F) 399 (720)
Pour Point,° C (°F) -54 (-65) -54 (-65) max
Specific Gravity 1.0044
TAN (mg KOH/g sample) 0.08 1.0 max
Evaporation Loss, %
6.5 hr at 204° C (400° F), 29.5" Hg 5.0 10 max
6.5 hr at 232° C (450° F), 29.5" Hg 7.4 --
6.5 hr at 232° C (450° F), 5.5" Hg 25.2 --
(Equals pressure at 40,000 ft altitude)
Foam, ml
Sequence 1, 24° C (75° F) 10 25 max
Sequence 2, 93° C (200° F) 10 25 max
Sequence 3, 24° C (after 200° F test) 10 25 max
Foam Stability, after 1 min settling, ml 0 0 max
Rubber Swell
F Rubber, 72 hr at 204° C (400° F), % 20 5 - 25
H Rubber, 72 hr at 70° C (158° F), % 16 5 - 25
Silicone, 96 hr at 121° C (250° F), % 9 5 - 25
Tensile Loss, % 8 30 max
Sonic Shear Stability
KV at 39° C (100° F), change, % 0.0 4 max
Ryder Gear
Average lb/in 2715 --
% Hercolube A 114 112 min
Due to continual product research and development, the information contained herein is subject to change without notice.
Mobil Oil Company Limited
Acting as Agent for Mobil Lubricants UK Limited
ExxonMobil House, Ermyn Way
Leatherhead, Surrey, KT22 8UX
Telephone: 01372 22 2000
