DESCRIPTION
Champion is a high quality air floated sedimentary hard kaolin clay. Strict attention to production and qual-ity control assures a high degree of product uniformity.
Hard Clays are very fine in their natural particle size. This limits how much hard clay can be incorporated into a rubber compound. Typical loading levels range from 20 to 150 phr. Hard clay provides high mod-ules, tensile strength, abrasion resistance, green strength and provides stiffness to elasometric com-pounds.