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Product Information:UWG-7 Underwater Grease

UWG-7 Underwater Grease

  • UWG7 is a grease developed to function in water, based on the technology of GRP Thixo Grease, which has excellent lubrication performance.

  • This grease is a special grease that demonstrates excellent lubrication performance over long periods of time in parts that are constantly operated in water, and lubricated parts that are constantly splashed with a large amount of water.

  • It has the ability to maintain excellent lubrication performance for a long time even in 10% acid water.

  • This condition represents a fairly poor lubrication environment. Compared to many other greases, it is much more resistant not only to water but also to solutions and oils.

Features

  • This grease is a chemically synthesized grease that synthesizes components with high resistance to acid water and chemically activated water, based on specially produced glycol.

  • The strength of the lubricating film of this grease is several times higher than that of regular greases, and it has excellent lubrication performance.

  • This grease has strong absorptivity for metal surfaces under the conditions of contact with water, acid water, or various liquid chemical substances.

  • Therefore, unlike other greases, it does not easily flow off or disappear from the metal surface in water.

  • Furthermore, this grease also has a high rust prevention effect.

Application areas

  • Dredging machines and excavators for mines and rivers

  • Machinery and equipment for chemical factories

  • Machinery and equipment for paper and pulp factories

  • Mechanical equipment for plating factories

  • Facilities related to shipping and ports

  • Machinery and equipment for sewage treatment plants

  • Ship screw shafts

  • Etc.

Main specifications

  • Spill test
    40℃
    0.08%
    Load capacity index86
    Maximum load capacity320Kg
    Melting load450Kg
    Copper plate corrosion test1A
    Rust testPass
    SwellabilitySwellability
    (against CR material)15%
    (against L-rubber material)6%
    Curability(against CR material)-7
    (against L-rubber material)-5
  • Oxidation test100h-3
    500h-7
    Viscosity60 stroke
    NLGI 290
    Viscosity change
    (roll test)
    In the air+1.9
    Underwater+4.0
    Viscosity change
    (Stroke test)
    10,000 times+1.4
    Oil separation0
    Drop point325℃
    4 ball test0.4㎜40kg
    1200rpm60min

Size

  • 400g tube(Part No.G34)
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