https://xinyerunhua.en.made-in-china.com
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SL
Hengmei
Product Overview
This is a high-quality engine oil formulated with premium base oils and additives.
Performance Characteristics
Excellent anti-wear performance improves viscosity-temperature characteristics, reduces engine wear, extends lubricant service life and ensures stable engine operation. Superior oxidation resistance delivers long-lasting effective lubrication. Outstanding deposit and sludge inhibition keeps the engine clean for a long time. Meets the engine operating requirements in all seasons and various climatic conditions.
Application Range
Recommended for four-stroke naturally aspirated gasoline engines of passenger cars and light trucks, including engines with complex valve trains and emission control systems.
Product Data
Viscosity Grade | 5W30 | 5W40 | 10W40 | 20W50 | Test Method |
Appearance | Transparent | Transparent | Transparent | Transparent | Visual |
Kinematic Viscosity（100℃）/ (mm2/s） | 11.00 | 14.22 | 14.09 | 19.1 | GB/T 265 |
Cold Cranking Viscosity∕（mPa.s）(-20℃) ≤ | 6394 | 6309 | 6028 | 6028 | GB/T 6538 |
Pour Point∕℃ ≤ | -38 | -40 | -34 | -29 | GB/T 3535 |
Flash Point(open)∕℃ ≥ | 226 | 227 | 237 | 237 | GB/T 3536 |
Foaming Characteristics (Foam Tendency / Foam Stability)∕(mL∕mL) SequenceⅠ (24℃) ≤ SequenceⅡ (93.5℃) ≤ SequenceⅢ (After24℃) ≤ | 10/0 10/0 10/0 | 10/0 10/0 10/0 | 10/0 10/0 10/0 | 10/0 10/0 10/0 | GB/T 12579 |
HTHS Viscosity(150℃,106S-1) ∕(mPa.s) ≥ | 2.9 | 3.5 | 4.1 | 4.3 | SH/T 0703 |
Evaporation Loss (mass fraction) / %，Noack Method（250℃,1h） ≤ | 15 | 8 | 9 | 9 | SH/T 0059 |
Moisture / % (Volume Fraction) ≤ | Trace | Trace | Trace | Trace | GB/T 260 |
Mechanical Impurities / % (Mass Fraction) ≤ | No | No | No | No | GB/T 511 |
TBN，mgKOH∕g | 7.616 | 7.616 | 7.616 | 7.616 | SH/T 0251 |
