Mobilube HD

Product Details:

Mobiltherm 43 is a formulated paraffinic type fluid designed for closed heat transfer systems operating at higher bulk temperatures including demanding open systems.  It has a high specific heat and thermal conductivity to provide more rapid heating and greater flexibility in a system.

Features and Benefits:

When used as recommended, Mobiltherm 43 will provide the following benefits and advantages:

• Resistant to thermal cracking - performs well up to 315.5C(600F)
• Excellent Oxidation Stability - Minimizes sludge and acid formation, extends product life
• Low-Temperature Performance - Permits easy cold weather starting in temperatures down to -6.7C(20F)
• High Heating Efficiency - High specific heat and thermal conductivity help keep fuel costs down
• Low Volatility - Reduces potential for pump cavitation

Applications:

Mobiltherm 43 is recommended for the following applications:

• Asphalt and cold tar storage, transport and compounding
• Dyes, chemicals and pharmaceuticals manufacture
• Lumber drying
• Paper and paperboard production
• Petroleum products processing
• Plywood laminating
• Rubber and plastics molding, extrusion, curing, and calendering
• Sheet metal laminating
• Solar energy heat transfer and storage
• Textiles (hot calendering)
• Tiles, linoleum, and roofing products
• Varnish and resins manufacture

 

 

Product Details:

Mobiltherm heat transfer oils are high-performance products intended for use in closed indirect heating installations. They are recommended for use in cold-oil sealed, indirect heating and cooling systems in all kinds of industrial processes.

Mobiltherm heat transfer oils are formulated from highly refined base stocks that are resistant to thermal cracking and chemical oxidation. They are very thermally stable and are capable of an extremely long service life without deposit formation or viscosity increase.

Mobiltherm heat transfer oils have good heat transfer efficiency and their viscosities are such that they can be pumped readily at both start-up and operating temperatures. They demonstrate specific heat and thermal conductivities that provide more rapid heat dissipation. The flash points of these oils will not decrease significantly in service because of their resistance to thermal cracking at the operating temperatures for which they are recommended.

 

Features and Benefits:

Mobiltherm oils are important members of the Mobil brand of specialty fluids that have gained a reputation for performance and reliability, even in severe applications. Modern refining techniques are a key factor in providing the excellent product features.

Mobiltherm 600 Series offer the following benefits:

Applications:

Application Considerations: Mobiltherm heat transfer oils should not be mixed with other oils since this may impair the excellent thermal and oxidation stability resulting in a change in other properties, and complicate analyses aimed at determining useful oil life. If the oils are used above their recommended maximum temperatures, vapor lock may result unless the system is designed to operate at the higher temperature by pressurizing with an inert gas such as nitrogen. At higher temperatures, fluid life will be shortened because the rate of thermal degradation which increases markedly as temperatures rise above the recommended limit. In well-designed systems the temperature of the oil film surrounding the heating element should be about 15ºC to 30ºC above the bulk oil temperature. If higher than this, the service life of the oil may be shortened and sludge and coke may be deposited which would interfere with the heat transfer rates.

As with other mineral oils, Mobiltherm heat transfer oils should be used only in systems with forced circulation. Systems that depend on convection for circulation of the heat transfer medium do not provide a rapid enough flow to prevent local overheating and rapid deterioration of the oil. Further, these oils are not recommended for use in open systems where hot oil is exposed directly to the air. If they spray or escape from leakage points, hot Mobiltherm oils may spontaneously ignite.

Mobiltherm 600 series can be used in open and closed installations where the bulk oil temperature ranges are as outlined in the table below.

• Mobiltherm 603: Closed Systems (-15º C to 285º C), Open Systems (-15º C7 C to 150º C)
• Mobiltherm 605: Closed Systems (-12º C to 315º C), Open Systems (-12º C to 180º C)
• Mobiltherm 610: Open systems (-6°C to 250°C)
• Mobiltherm 611: Open systems (-6°C to 275°C)

Product Details:

Mobiltherm heat transfer oils are high-performance products intended for use in closed indirect heating installations. They are recommended for use in cold-oil sealed, indirect heating and cooling systems in all kinds of industrial processes.

Mobiltherm heat transfer oils are formulated from highly refined base stocks that are resistant to thermal cracking and chemical oxidation. They are very thermally stable and are capable of an extremely long service life without deposit formation or viscosity increase.

Mobiltherm heat transfer oils have good heat transfer efficiency and their viscosities are such that they can be pumped readily at both start-up and operating temperatures. They demonstrate specific heat and thermal conductivities that provide more rapid heat dissipation. The flash points of these oils will not decrease significantly in service because of their resistance to thermal cracking at the operating temperatures for which they are recommended.

 

Features and Benefits:

Mobiltherm oils are important members of the Mobil brand of specialty fluids that have gained a reputation for performance and reliability, even in severe applications. Modern refining techniques are a key factor in providing the excellent product features.

Mobiltherm 600 Series offer the following benefits:

Applications:

Application Considerations: Mobiltherm heat transfer oils should not be mixed with other oils since this may impair the excellent thermal and oxidation stability resulting in a change in other properties, and complicate analyses aimed at determining useful oil life. If the oils are used above their recommended maximum temperatures, vapor lock may result unless the system is designed to operate at the higher temperature by pressurizing with an inert gas such as nitrogen. At higher temperatures, fluid life will be shortened because the rate of thermal degradation which increases markedly as temperatures rise above the recommended limit. In well-designed systems the temperature of the oil film surrounding the heating element should be about 15ºC to 30ºC above the bulk oil temperature. If higher than this, the service life of the oil may be shortened and sludge and coke may be deposited which would interfere with the heat transfer rates.

As with other mineral oils, Mobiltherm heat transfer oils should be used only in systems with forced circulation. Systems that depend on convection for circulation of the heat transfer medium do not provide a rapid enough flow to prevent local overheating and rapid deterioration of the oil. Further, these oils are not recommended for use in open systems where hot oil is exposed directly to the air. If they spray or escape from leakage points, hot Mobiltherm oils may spontaneously ignite.

Mobiltherm 600 series can be used in open and closed installations where the bulk oil temperature ranges are as outlined in the table below.

• Mobiltherm 603: Closed Systems (-15º C to 285º C), Open Systems (-15º C7 C to 150º C)
• Mobiltherm 605: Closed Systems (-12º C to 315º C), Open Systems (-12º C to 180º C)
• Mobiltherm 610: Open systems (-6°C to 250°C)
• Mobiltherm 611: Open systems (-6°C to 275°C)

Product Details:

Mobiltherm heat transfer oils are high-performance products intended for use in closed indirect heating installations. They are recommended for use in cold-oil sealed, indirect heating and cooling systems in all kinds of industrial processes.

Mobiltherm heat transfer oils are formulated from highly refined base stocks that are resistant to thermal cracking and chemical oxidation. They are very thermally stable and are capable of an extremely long service life without deposit formation or viscosity increase.

Mobiltherm heat transfer oils have good heat transfer efficiency and their viscosities are such that they can be pumped readily at both start-up and operating temperatures. They demonstrate specific heat and thermal conductivities that provide more rapid heat dissipation. The flash points of these oils will not decrease significantly in service because of their resistance to thermal cracking at the operating temperatures for which they are recommended.

 

Features and Benefits:

Mobiltherm oils are important members of the Mobil brand of specialty fluids that have gained a reputation for performance and reliability, even in severe applications. Modern refining techniques are a key factor in providing the excellent product features.

Mobiltherm 600 Series offer the following benefits:

Applications:

Application Considerations: Mobiltherm heat transfer oils should not be mixed with other oils since this may impair the excellent thermal and oxidation stability resulting in a change in other properties, and complicate analyses aimed at determining useful oil life. If the oils are used above their recommended maximum temperatures, vapor lock may result unless the system is designed to operate at the higher temperature by pressurizing with an inert gas such as nitrogen. At higher temperatures, fluid life will be shortened because the rate of thermal degradation which increases markedly as temperatures rise above the recommended limit. In well-designed systems the temperature of the oil film surrounding the heating element should be about 15ºC to 30ºC above the bulk oil temperature. If higher than this, the service life of the oil may be shortened and sludge and coke may be deposited which would interfere with the heat transfer rates.

As with other mineral oils, Mobiltherm heat transfer oils should be used only in systems with forced circulation. Systems that depend on convection for circulation of the heat transfer medium do not provide a rapid enough flow to prevent local overheating and rapid deterioration of the oil. Further, these oils are not recommended for use in open systems where hot oil is exposed directly to the air. If they spray or escape from leakage points, hot Mobiltherm oils may spontaneously ignite.

Mobiltherm 600 series can be used in open and closed installations where the bulk oil temperature ranges are as outlined in the table below.

• Mobiltherm 603: Closed Systems (-15º C to 285º C), Open Systems (-15º C7 C to 150º C)
• Mobiltherm 605: Closed Systems (-12º C to 315º C), Open Systems (-12º C to 180º C)
• Mobiltherm 610: Open systems (-6°C to 250°C)
• Mobiltherm 611: Open systems (-6°C to 275°C)

Product Details:

Mobiltherm heat transfer oils are high-performance products intended for use in closed indirect heating installations. They are recommended for use in cold-oil sealed, indirect heating and cooling systems in all kinds of industrial processes.

Mobiltherm heat transfer oils are formulated from highly refined base stocks that are resistant to thermal cracking and chemical oxidation. They are very thermally stable and are capable of an extremely long service life without deposit formation or viscosity increase.

Mobiltherm heat transfer oils have good heat transfer efficiency and their viscosities are such that they can be pumped readily at both start-up and operating temperatures. They demonstrate specific heat and thermal conductivities that provide more rapid heat dissipation. The flash points of these oils will not decrease significantly in service because of their resistance to thermal cracking at the operating temperatures for which they are recommended.

 

Features and Benefits:

Mobiltherm oils are important members of the Mobil brand of specialty fluids that have gained a reputation for performance and reliability, even in severe applications. Modern refining techniques are a key factor in providing the excellent product features.

Mobiltherm 600 Series offer the following benefits:

Applications:

Application Considerations: Mobiltherm heat transfer oils should not be mixed with other oils since this may impair the excellent thermal and oxidation stability resulting in a change in other properties, and complicate analyses aimed at determining useful oil life. If the oils are used above their recommended maximum temperatures, vapor lock may result unless the system is designed to operate at the higher temperature by pressurizing with an inert gas such as nitrogen. At higher temperatures, fluid life will be shortened because the rate of thermal degradation which increases markedly as temperatures rise above the recommended limit. In well-designed systems the temperature of the oil film surrounding the heating element should be about 15ºC to 30ºC above the bulk oil temperature. If higher than this, the service life of the oil may be shortened and sludge and coke may be deposited which would interfere with the heat transfer rates.

As with other mineral oils, Mobiltherm heat transfer oils should be used only in systems with forced circulation. Systems that depend on convection for circulation of the heat transfer medium do not provide a rapid enough flow to prevent local overheating and rapid deterioration of the oil. Further, these oils are not recommended for use in open systems where hot oil is exposed directly to the air. If they spray or escape from leakage points, hot Mobiltherm oils may spontaneously ignite.

Mobiltherm 600 series can be used in open and closed installations where the bulk oil temperature ranges are as outlined in the table below.

• Mobiltherm 603: Closed Systems (-15º C to 285º C), Open Systems (-15º C7 C to 150º C)
• Mobiltherm 605: Closed Systems (-12º C to 315º C), Open Systems (-12º C to 180º C)
• Mobiltherm 610: Open systems (-6°C to 250°C)
• Mobiltherm 611: Open systems (-6°C to 275°C)

Product Details:

Mobilsol PM is a highly detergent and dispersant synthetic fluid which, when added to the oil in hydraulic, paper machine or general circulation systems, will help to release and hold in suspension gummy oil oxidation products and insoluble materials. Efficient clean up of the system from deposits accumulated with time in reservoirs and pipework can therefore be achieved leading to the recovery of the system original operating efficiency and to improved equipment protection.

Applications:

Mobilsol PM should be used in accordance with the following instructions or recommendation should be sought from Mobil technical service:

Introduce Mobilsol PM into a contaminated system progressively in 1% increments based on the total volume of system (maximum to be used 4%).
Circulate dirty lubricant / Mobilsol PM mixture for 3-10 working days whilst regularly checking the condition of all filters. Additional filtration equipment may be required when proper operation of the system could be affected by the release of high amounts of deposits. Oil condition monitoring can be of assistance to monitor the level of deposits being picked up in the oil.
Drain the system whilst hot and flush with a small volume (10% of the system volume or less) of the new product being introduced.
Replace all filters and cartridges etc. and fill up with the new circulation oil.


Note:
Do not use Mobilsol PM in N C machine tools or servo valve systems without special engineering consideration. In any systems incorporating sensitive servo control valves even very small particles of dirt introduced with the solvent/fluid mixture or dislodged by it may interfere with the valve operation. Cleaning hydraulic systems incorporating servo valves must be carried out strictly in accordance with the manufacturers' instructions.

Mobilsol PM is recommended for use for the following applications:

• Clean up of oil circulation systems in service: paper machine lubrication systems, hydraulic systems, open heating systems operating below 140°C, general circulation systems lubricating gears and bearings.
• In closed heating systems, maximum operating temperatures of the fluid are dependent on the duration of exposure to higher temperatures (which can vary due to the design of the system, flow rates, etc). Please consult your original equipment manufacturer to ensure proper operation. In addition, the following conditions are recommended: 1) Maintain turbulent flow through the heater with Reynolds number greater than 10,000; 2) take steps (as directed by heater OEM) to avoid localised areas of high heat flux, which can lead to locally high skin temperatures in the heater causing thermal degradation of the fluid; 3) nitrogen blanketing to minimise exposure of the fluid to oxygen and formation of oxidised components.
• Clean up by brush or dip of machine parts, gears, bearings

 

Features and Benefits:

Product Details:

Mobil Pyrotec HFD 46 is a high-performance fire-resistant hydraulic fluid. It is designed for use in electro-hydraulic governor control systems of steam turbines, including systems using fine tolerance servo valves. It is also recommended as a fire resistant lubricant in, for example, steam and gas turbines as well as fire resistant hydraulic systems. Mobil Pyrotec HFD 46 is FM approved as a fire resistant industrial fluid.

Mobil Pyrotec HFD 46 is formulated to provide good oxidation stability. Physical properties such as foaming, air release and demulsibility are controlled to meet the limits specified by turbine manufacturers.

Mobil Pyrotec HFD 46 has been evaluated in stringent tests for fire resistance. It will burn if the bulk fluid temperature reaches 368ºC and is exposed to an open flame.  However, in the spray ignition hot manifold ignition test there is no flashing or burning at 704ºC.

Features and Benefits:

Mobil Pyrotec HFD 46 has the following benefits:

• Inherent resistance to fire hazards
• Long component life due to excellent anti-wear properties
• Long fluid life due to high oxidation resistance
• FM approved

 

Applications:

Mobil Pyrotec HFD 46 is recommended for use in:

• Electro-hydraulic governor control systems of steam turbines, especially where a high-performance fluid is required
• Hydraulic and oil circulation systems operating in conditions subject to fire hazards
• Mobil Pyrotec HFD 46 is unsuitable for:
• Hydraulic systems subjected to low temperatures. The normal operating temperature should normally be up to 65ºC to minimize thermal degradation. However, it is possible to operate with fluid temperatures up to a maximum of 150ºC.
• Use with Neoprene, nitrile and silicone rubber materials. Mobil Pyrotec HFD 46 is compatible with seal and hose materials such as butyl rubber and Viton.
• Use with petroleum oils, conventional soluble emulsions, water in oil emulsions or water-glycol fluids. ExxonMobil will be pleased to give advice on flushing procedures.
• Use on most paints (other than two-part epoxy paints), enamels and varnishes. Because of the solvent properties of Mobil Pyrotec HFD 46, it is necessary, therefore, to consider treating all internal surfaces likely to come into contact with it.