I've noticed that recent Noack tests from PQIA have been @ 245.2c instead of the ASTM D5800 standard 250c
vs
Anyone know why this is and if the results could be compared?
My mind was blown @ how low PP's noack is now but then noticed the temp difference....
vs
PETROLEUM QUALITY INSTITUTE OF AMERICA TEST PROGRAM
The Petroleum Quality Institute of America (PQIA) is an independent resource for information and insights on the quality of lubricants in the marketplace. Our mission is to serve the consumer of lubricants by randomly sampling and independently testing lubricants taken from the field. Test...
www.pqiadata.org
Anyone know why this is and if the results could be compared?
My mind was blown @ how low PP's noack is now but then noticed the temp difference....