Product Description of houfa PAO Series
PAO 40 Polyalphaolefin Base Stock can be used as a base stock for a wide range of engine and industrial lubricating oil products, both mineral oil and synthetic based.
Houfa PAO 40 Polyalphaolefin Features and Benefits
High viscosity index and excellent lubricity
Excellent oxidant resistance
High flash point and low volatility
Excellent shear stability and hydrolysis
Outstanding low-temperature fluidity for enhanced blend flexibility
Compatible with mineral oils and esters
Extend drain and improved fuel economy
The PAOs Typical Properties
Item | PAO 40 | Test Methods |
Appearance | Bright & Clear | Visual |
Density@15.6 ℃, g/cm3 | 0.850 | ASTM D1298 |
Kinematic Viscosity, mm2/s | ||
100 ℃ | 40.5 | ASTM D445 |
40 ℃ | 387.4 | |
-20℃ | 43,376 | |
Viscosity Index | 156 | ASTM D2270 |
Flash Point COC, ℃ | 295 | ASTM D92 |
Pour Point, ℃ | -40 | ASTM D97 |
ASTM Color | 〈0.5 | ASTM D1500 |
Acid Number, mgKOH/g | 0.01 | ASTM D974 |
Water Content, ppm | 〈100 | ASTM D6304 |
Volatility Loss(205 ℃,6.5h), % | 2.3 | ASTM D972 |
Noack Volatility Loss, % | 0.7 | ASTM D5800 |
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