VM Polymer Everest 24

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VM Polymer Everest 24

VM Polymer Everest 24

VM Polymer Everest 24 is a solid ethylene-propylene copolymer available in pellet form.
This polymer is principally designed for use in the formulation of multigrade crankcase
oils, power transmission fluids and industrial oils.  When dissolved in suitable
basestocks, it produces a viscosity index improver with excellent shear stability and
robust low temperature properties.  The table in the dosage section indicates the
approximate concentrations of VM Polymer Everest 24 needed to prepare typical
multigrade oils.



Specification :-

Dosage:

Lubricant
Viscosity
Grade

VM Polymer Everest 24
mass %

5W-30

0.7 - 1.0

10W-30

0.5 - 0.8

10W-40

1.2 - 1.5

15W-40

0.7 - 1.0

15W-50

1.3 - 1.6

20W-40

0.2 - 0.5

20W-50

0.6 - 1.0


Typical Properties:
Physical for VM Polymer Everest 24
Handling
      Density, kg/m³ at 15°C                   860
      Shear Stability Index, %                  24
Shear Stability Index determined on 1.5 mass % blend of VM Polymer Everest 24 in
reference oil of viscosity 6.1 mm2/at 100°C using ASTM D6278 or equivalent method.