I can't find anything in spec sheets to characterize greases relative to others or competition regarding their ash content as you would with a motor oil.
What kind of number could one expect if there was such an analysis?
I understand that most metal-soap thickener based greases would contain significantly more compared to fumed silica, clay, polyurea, and PTFE thickeners, because (fundamentally) those metal soap thickeners make up a significant volume % of the grease, and are thus the biggest contributer to metals in the grease.
What kind of number could one expect if there was such an analysis?
I understand that most metal-soap thickener based greases would contain significantly more compared to fumed silica, clay, polyurea, and PTFE thickeners, because (fundamentally) those metal soap thickeners make up a significant volume % of the grease, and are thus the biggest contributer to metals in the grease.