My application is for textile spinning machine where Rubber roller is running at a speed of 10000 rpm. Another rubber (stationary)is rubbing on the rubber roller surface. In this case cotton fibers are sticking on the surface of stationary rubber due to static electricity and over the period it starts accumulate on its surfaces which is the problem for us. I would like to know how to eliminate this problem. And also is there any calculation available for determine the static electricity deposition.