Brand
Eni
Type
Viscosity modifiers
Primary standard
-
Manufacturer code
005654

Eni MX 4050

Viscosity modifier with excellent shear stability

Specifications

Brand
Eni
Type
Viscosity modifiers
Manufacturer code
005654
Availability
On order

Typical characteristics

PropertyTypical valueMethod
Appearancebales
Melt Flow Indexg/10'5.9 10.9MA 17066
Volatile Matter% (m/m)0.25MA 96147
Ash content% (m/m)0.45MA 93214
Propylene content% (m/m)45 55MA 15882
Shear stability Index (SSI)24

Complete documentation

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Manufacturer's description

Eni MX 4050, directly via dissolution in suitable base stocks, is recommended to prepare multigrade crankcase engine oils meeting international requirements automotive, marine and industrial lubricants. It is characterized by excellent resistance to ageing and weathering and the final diluted VII shows a good thickening power, excellent shear stability and superior low temperature behavior. To obtain a VII additive, Eni MX 4050 should be dissolved at approximately 11% wt in low viscosity base oil, preferably SN 130. The VII additive is then diluted at 10% wt in SN 150 to yield a SSI of about 23 and a Thickening Power between 10.0-10.6 mm2/s.

Applications

  • Eni MX 4050, directly via dissolution in suitable base stocks, is recommended to prepare multigrade crankcase engine oils meeting international requirements automotive, marine and industrial lubricants.
  • It is characterized by excellent resistance to ageing and weathering and the final diluted VII shows a good thickening power, excellent shear stability and superior low temperature behavior.
  • To obtain a VII additive, Eni MX 4050 should be dissolved at approximately 11% wt in low viscosity base oil, preferably SN 130. The VII additive is then diluted at 10% wt in SN 150 to yield a SSI of about 23 and a Thickening Power between 10.0-10.6 mm2/s.

Performance & benefits

  • Excellent resistance to ageing and weathering; the final diluted VII delivers good thickening power, excellent shear stability and superior low-temperature behaviour

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