I am looking at a couple of bearing from an outdoor elecrical disconnect system. I ran FTIR and EDS of the old, tacky, amber grease. The results look like a combined metal soap grease, but with calcium and zinc which I haven't run into yet. One of the greases had a large amount of chlorine, more than what could be a contaminant. I need help to make sure these types of grease were made, probably well more than 10 years ago.
Any comments?
Thanks
Any comments?
Thanks