TruStar 10-30, API SC/CC
TruStar Products, Roseland, LA
Purchased in: Beacon Central Gas, Beacon, NY
Date of purchase: June 9, 2012
Advisory: This product is labeled as meeting API SC which is an obsolete specification and is not recommended for passenger cars built after 1967. In addition, this product is labeled as meeting API CC which is an obsolete specification and is not recommended for diesel engines built after 1990.
the "W" is missing from the SAE viscosity grade on the
product labels. This could confuse consumers looking for
Note: The the "W" is missing from the SAE viscosity grade on the product labels. This could confuse consumers looking for 10W-30.
PETROLEUM QUALITY INSTITUTE OF AMERICA
|TBN, mg KOH/g, (ASTM D2896)||4.8|
|Viscosity @ 100ºC, cSt, (ASTM D445)||9.3 to 12.5||10.4|
|Viscosity @ 40ºC, cSt, ASTM D445||64.72|
|Viscosity Index (ASTM D2270)||149|
|Viscosity @ -25ºC mPa s (cP) (ASTM D5293)||7,000 Max||4,352|
|Volatility, mass % loss, 1 hr, @ 250ºC (ASTM D5800)||13.5|
|Nitrogen μg/g (ASTM D-5762)||494.2|
b- Standards, shown in yellow are established by API, SAE and others. Ranges, shown in teal, represent the high and low data for the 13 major brands of API SN ILSAC GF-5 tested in September 2011.
c-Test Method for metal analysis is ASTM ASTM D5185.
d- Although silicon is used as an antifoam additive in lubricants, concentrations above 7ppm have been linked to contamination from abrasive material,
e- Average of the 13 major brands of API SN ILSAC GF-5 tested in September 2011.