Makes sense that Mobil would not give out this information. As a non-tech type I'm just wondering how Mobil 1 compares to other synthetics? It sure is easy to buy almost everywhere compared to the others discussed on this site.quote:
Originally posted by GeorgeCLS:
This formulation is multi-patentable, super secret deal!.
However, it is not rocket science: the MSDS for old formulation Mobil 1 indicated >10% ester. New formulation Mobil 1: no ester component is mentioned....
This is what Mobil was all excited about! To be able to significantly surpass the PAO/Ester blend performance without the ester.
George Morrison, STLE CLS
Buster makes some good points. Have esters been eliminated or reduced in M1? Is this why its chemical fingerprint has now changed and it always seems to show high iron?quote:
Originally posted by buster:
Anyone want to chip in once we get the GC results and have Mobil 1 broken down?
Probably no more than a handfull of Ex-M employees know for sure, and could lose their jobs if they talk. Stupid paranoia though, real competitors would think nothing of buying some on the open market and analyzing it to the gnats behind. There are probably more competitors who know the formulation of M1 than Ex-M employees, yet they are coy with the consumer. FWIW, I'm not picking on Mobil, at least when they say synthetic, they are not lying.quote:
Originally posted by JeepZJ4.0:
Would you gentlemen like me to ask my friend's father? He works for ExxonMobil. I'll ask him next time I see him.
Possibly, but then Mobil 1 would not be a full synthetic.quote:
Originally posted by pitzel:
One word I haven't seen mentioned in this thread that may be the answer to a lot of the questions is the word, 'alkyated napthalene'.
Could this be the mysterious component that allows Mobil to formulate without use of ester type compounds?
Yes, it would. Alkylated napthalene is a group V synthetic base stock. Synthetic base stocks aren't limited to just PAO and ester. Group V includes esters and other chemically synthesized base stocks that aren't group IV.quote:
Originally posted by ericgl:
Possibly, but then Mobil 1 would not be a full synthetic.quote:
Originally posted by pitzel:
One word I haven't seen mentioned in this thread that may be the answer to a lot of the questions is the word, 'alkyated napthalene'.
Could this be the mysterious component that allows Mobil to formulate without use of ester type compounds?
My mistake, although I do beleve these compounds occur naturally in crude/coal.quote:
Originally posted by DNS:
Yes, it would. Alkylated napthalene is a group V synthetic base stock. Synthetic base stocks aren't limited to just PAO and ester. Group V includes esters and other chemically synthesized base stocks that aren't group IV.quote:
Originally posted by ericgl:
Possibly, but then Mobil 1 would not be a full synthetic.quote:
Originally posted by pitzel:
One word I haven't seen mentioned in this thread that may be the answer to a lot of the questions is the word, 'alkyated napthalene'.
Could this be the mysterious component that allows Mobil to formulate without use of ester type compounds?
Well, because I'm not the competition... I don't think he'd mind. I actually.. the father of another friend of mine worked high up in the company.. maybe he can give me an answer.. although, he retired 1 year ago.quote:
Originally posted by ericgl:
Probably no more than a handfull of Ex-M employees know for sure, and could lose their jobs if they talk. Stupid paranoia though, real competitors would think nothing of buying some on the open market and analyzing it to the gnats behind. There are probably more competitors who know the formulation of M1 than Ex-M employees, yet they are coy with the consumer. FWIW, I'm not picking on Mobil, at least when they say synthetic, they are not lying.