Property | Units | FAME value | Required by ASTM | ||
---|---|---|---|---|---|
Mango | Neem | Shea | |||
Kinetic viscosity at 40 °C | mm2 s−1 | 3.25 | 2.668 ± 0.027 | 5.404 | D 445 (1.9–6.0) |
Density at 40 °C | kg m−3 | 0.870 ± 0.000 | 0.858 ± 0.002 | 0.865 ± 0.006 | |
Acid value | mgKOH g−1 | 0.33 ± 0.008 | 0.18 ± 0.03 | 0.37 ± 0.002 | D 664 (Max. 0.5) |
Cetane number | 57.83 | 64.43 | 64.75 | D 613 (47 minimum) | |
Water content | % volume | 0.023 ± 0.008 | 0.044 ± 0.007 | 0.047 ± 0.005 | D 2709 (0.050 %) |
Cloud point | °C | 17–18 | 15–17 | 19–20 | ASTM D6751 (−3 to 12) |
Pour point | °C | 13 | 12 | 13 | ASTM D6751 (−15 to 10) |