Nucap® 190W

Nucap® 190W by KaMin is sulfur-functional hydrated aluminum silicate. It is a high brightness treated kaolin clay that functions as a reinforcing filler / extender for elastomeric systems. The treatment aids dispersion in soft, low shear compounds such as stoppers and tubing. Silane treated clays mix in quicker manner and allows the formulator to reduce the amount of added silane. Nucap® 190W appears as a spray dried beads or odorless white powder and is used in white roofing membranes and white sidewalls.