[unclebilly]

Mike,

I know this sort of thing is your wheelhouse. Can you explain what this table represents?

The wear in mm makes sense but what was the coupon? Was this test conducted under temperature? Was it conducted under pressure (was there a radial load if the test was rotary)? Was the base stock consistent? What is the surface roughness? What is the test duration?

This table is just numbers without the basic parameters.

I am overseeing some friction testing on our in house friction tester and indeed the performance of various products is widely variable however under some conditions, some products significantly out perform.