Introduction:
Solid Ocp Polymer Ethylene Propylene Copolymer EPM J0050 has moderate shear stability, so it is not only suitable for non shear stability requirements, but also suitable for application with applications of shear stability requirements. It is a kind of amorphous olefin copolymer with moderate shear stability. It is a Viscosity Index Improver for multistage crankcase and industrial oil, such as Pcmo Gasoline Engine Oil Additive Package, Hdeo Diesel Engine Oil Additive Package, Hydraulic Oil Additive Package, Gear Oil Additive Package , ect.
It is a type of Ocp Polymer Copolymer to make Viscosity Index Improver, which is a widely used Lubricant Additive Component, it has good compatibility with TBN Booster Calcium Sulfonate, Corrosion Inhibitor Zddp , Ashless Dispersant , High Temperature Antioxidant, Antiwear Ep Additive , Rust Preventative Anti-rust Additive, Pour Point Depressant , ect., to make different types of Additive Package .
Advantages:
Viscosity thickener and low temperature properties.
Readily dissolves in Base Oil .
Better pour point characteristics with proper pour point depressant
Specifications:
| Appearance | Clear Polymer |
| Volatility, % ≤ | 0.50 |
| Ash Content,% ≤ | 0.04 |
| Ethylene Content wt% | 49.3-54.3 |
| Vanadium Content mg/kg ≤ | 2 |
| Mooney Viscosity ML(1+4) 100℃ | 45-55 |
| 300 Stress at Elongation Mpa(160 C, 30min) ≥ | 1.8 |
| Tensile Strength Mpa,( 57334311, 57334262, 57321906,160C, 30min) ≥ | 3.5 |
| Elongation at Failure, %o (160 C, 30min) ≥ | 360 |
| Molecular Weight Distribution | Narrow |
Packing: in 25kg composite bag, 42bags in an iron box.
Transportation and Storage:
Stored in a ventilated, clean and dry warehouse at ambient temperature, preventing from rain, contamination and direct sunlight. It shall be stringently kept from direct sunlight, otherwise cross linking may occur. During transportation it shall be prevented from sun shining and rainwater soaking. The carriages shall be kept clean and tidy to avoid the package damaging and mixing with debris The shelf life is two years.
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