Originally Posted by PandaBear
Thanks for the link, page 33-37 has the best explanation of ATF formula I've ever seen, especially the friction modifier and paper steel clutch pack.
Evonik has become an expert in "functionalized" PAMA's.
However, the explanation of the clutch materials is somewhat simplistic. They make it sound like the clutch face material is paper.
It is not. It is a mixture of cellulose with synthetic fibers materials in a binder, so it it properly called a "composite" material.
I think LNG's articles are targeted mostly for managers.