Don't know if this was posted before, but I was perusing the motorcraft website and saw this:
Motorcraft® 5W-20 is a premium motor oil blended using synthetic and mineral oil base stocks manufactured via a process called “hydrocracking”. This process rearranges the molecules, freeing them of impurities and making them more durable and resistant to breakdown. Motorcraft® 5W-20 dramatically outperforms and outprotects conventional motor oils. Specially tailored additives are included to:
- Reduce friction
- Minimize engine deposits and wear
- Protect against high temperature oxidation and low temperature thickening, rust, corrosion and foaming
SAE Grade 5W-20
API Service SJ / EC
Gravity, ºAPI 35.0
Specific Gravity, @ 60ºF (15.5ºC) 0.852
Density, lb/gal 7.10
Flash Point, COC, ºF(ºC) 365(185)
Viscosity:
cSt @ 40ºC 49
cSt @ 100ºC 8.8
Viscosity Index 161
HT/HS Viscosity, cP @ 150ºC 2.65
Pour Point, ºF(ºC) -49 (-45)
Sulfated Ash, Wt. % 0.94
Total Base Number (TBN) 7.5
ASTM Color 4.0
Motorcraft® 5W-20 is a premium motor oil blended using synthetic and mineral oil base stocks manufactured via a process called “hydrocracking”. This process rearranges the molecules, freeing them of impurities and making them more durable and resistant to breakdown. Motorcraft® 5W-20 dramatically outperforms and outprotects conventional motor oils. Specially tailored additives are included to:
- Reduce friction
- Minimize engine deposits and wear
- Protect against high temperature oxidation and low temperature thickening, rust, corrosion and foaming
SAE Grade 5W-20
API Service SJ / EC
Gravity, ºAPI 35.0
Specific Gravity, @ 60ºF (15.5ºC) 0.852
Density, lb/gal 7.10
Flash Point, COC, ºF(ºC) 365(185)
Viscosity:
cSt @ 40ºC 49
cSt @ 100ºC 8.8
Viscosity Index 161
HT/HS Viscosity, cP @ 150ºC 2.65
Pour Point, ºF(ºC) -49 (-45)
Sulfated Ash, Wt. % 0.94
Total Base Number (TBN) 7.5
ASTM Color 4.0