Antioxidant for Lubricant
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Chicstab L137/L138/139/L140
Product description
These products are liquid compound oil antioxidants, possessing dual functions of terminating free radicals and decomposing hydroperoxides. They exhibit superior high-temperature tolerance and provide better antioxidant effects compared to single hindered phenols and hindered amines.
They are suitable for applications where various mineral or synthetic lubricating oils require high-temperature ashless antioxidants. Widely utilized in various lubricating oils, whether automotive or industrial, including engine oil, gas turbine oil, gear oil, air compressor oil, heat transfer oil, hydraulic oil, grease, aviation lubricating oil, among others.
Physical Properties
| Physical form | Light yellow to yellow liquid | |
|
Viscosity 25℃ mPa.s |
L137 | ≤22000 |
| L138 | ≤8000 | |
| L139 | ≤4200 | |
| L140 | ≤2000 | |
| Solubility | clear | |
| Ash/% ≤ | 0.1 | |
Guideline for use
| Engine lubricant | 0.15-0.8% | Industrial gear oil;
Air compressor oil |
0.2-0.5% | Induatrial lubricant | 0.1-0.5% |
| Gas/Turbine oil | 0.1-0.25% | Circulating oil | 0.1-0.3% | Heat transfer oil | 0.15-0.5% |
Note: the dosage can be adjusted according to the specific requirements of the customer during actual use.
Package
180kg/drum, 900kg/IBC tank
Shelf life
12 months from the date of production under unopened original packaging.
Storage
Stored in dark, dry, low temperature and sealed conditions.
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