High Temperature Geases


Price : INR 250.00 - 3500.00 / Kilogram


High Temperature Geases



Greases for very high temperatures (VHT) or Ultra High Temperatures (UHT) can be used in service at continuous temperatures ≥200°C and can withstand peaks of 300°C. These conditions require special chemistries, very different from traditional mineral greases.

Description
Lubrication at temperatures >200°C is very often poorly controlled. Use of traditional or even synthetic greases is not enough, or requires almost daily topping up. To resist decomposition or strong evaporation of the base oils at these extreme temperatures, the solution is to employ non-conventional chemistries. The thickener should be infusible or show a dropping point close to 300°C.

Very High Temperature VHT greases thus conserve sufficient viscosity to effectively lubricate the mechanical elements.

Under still more extreme conditions, it is preferable to use pastes highly charged with solids (graphite, copper, zinc,…). The grease is thus only a vector to give a uniform deposit of a dry lubricant to protect the equipment.

Applications

  • Very high temperature greases are particularly suitable for lubrication of elements such as:
  • Oven fan bearings
  • Bearings for pre-heater rollers
  • Conveyors, industrial painting lines
  • Tyre moulds
  • Oven racks and furnace hearth rollers
  • Screwed assemblies


Characteristics

  • Sun Chem very high temperature greases use non-conventional chemistries
  • Thickener infusible or with a very high dropping point
  • Base oils showing exceptional resistance to oxidation
  • Thermal and mechanical stability
  • No formation of lacquer, no coking


Product benefits

  • Very high temperature greases allow not only lubrication at temperatures of the order of 280°C but also lifetime greasing in the range of -25° to 180°C.
  • Molybdenum Grease
  • Lithium Complex Grease
  • Calcium Sulphonate Complex Grease
  • HT XX grease
  • Graphite Grease
  • PTFE Grease
  • Polyurea Based Synthetic Grease

 


Specifications

Type High Temperature Grease
Brand Name Sun Chem
Material Graphite, Lithium, Moly
Certification ISO Certified
Shelf Life 2yrs
Color Grey, White, Yellow, Red
Purity 99.9%
Texture Buttery, Soft
Packaging Type Plastic Bucket
Features Excellent Sealing Capability, Extreme Pressure, High Performance, Long Shelf Life, Rust Protective, Soft Texture
Packaging size 10Kg, 1Kg, 500Gm, 5Kg

Additional Information

Min. Order Quantity 1 Kilogram