Brand
Eni
Type
Industrial greases
Primary standard
DIN 51825 K2F-30
Manufacturer code
004613

Eni Eco Grease 2

Biodegradable calcium grease for the bearings of tunnel boring machines

Specifications

Brand
Eni
Type
Industrial greases
Manufacturer code
004613
Availability
On order

Approved for

Typical characteristics

PropertyTypical valueMethod
Appearancesmooth textured
Colourlight brown
Base oil typevegetable
Base oil viscosity at 40°Cmm²/s36ASTM D 445
Thickener typeanhydrous calcium
Dropping point°C145ASTM D 566
Penetration, worked, 60 d. s.dmm280ASTM D 217
EMCOR Test in distilled Water0/0IP 220
Intervallo di Temperature°C-30/+90

Complete documentation

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Manufacturer's description

Eni Eco Grease 2 is a biodegradable, light brown, anhydrous calcium grease, formulated with vegetable base oil. Eni Eco Grease 2 is expressly developed for the continuous lubrication of the bearings of the TBM (Tunnel Boring Machine) for the mechanized excavation of tunnels. It is also recommended for lost lubrication of agricultural and marble cutting machineries and of components operating in environmentally sensitive areas where contamination of the environment is a risk.

Applications

  • Eni Eco Grease 2 is a biodegradable, light brown, anhydrous calcium grease, formulated with vegetable base oil. Eni Eco Grease 2 is expressly developed for the continuous lubrication of the bearings of the TBM (Tunnel Boring Machine) for the mechanized excavation of tunnels. It is also recommended for lost lubrication of agricultural and marble cutting machineries and of components operating in environmentally sensitive areas where contamination of the environment is a risk.

Performance & benefits

  • Ideal for applications where it is preferable or mandatory the use of 'eco-friendly' products to respect the environment, thanks to the high biodegradability of the base oil, (>80% according to the CEC L-33-A-93 method)
  • High adhesive capacity and good resistance to water washout
  • Effective equipment protection against corrosion, thanks to the excellent antirust properties
  • Formation of a tenacious lubricant film with high antiwear characteristics over time

Standards & approvals

  • DIN 51825 K2F-30

    Lubricating grease K2F-30 — DIN 51825

    A DIN 51825 grease designation: consistency, thickener/EP-additive letters and lowest service temperature are coded in "K2F-30" (P = EP additives, F = solid additives, HC = special base oil, the digit is the NLGI grade, the following letter the upper temperature range, the final figure the lower service-temperature limit).

  • ISO 12924 L-XCBDA 2

    Grease classification L-XCBDA 2 — ISO 12924

    An ISO 12924 grease code: "X" marks a grease, the following letters give the lowest/highest service temperature, water resistance and EP performance, and the trailing figure is the NLGI consistency grade.

  • CEC L-33-A-93

    CEC test method for lubricant biodegradability

    CEC test method measuring the loss of oil and metabolites in an aqueous environment over 21 days, used to assess the biodegradability of poorly water-soluble lubricants.Source

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