CathayTherm™ F8800MS is a brown composed of Iron Oxide red and Manganese Oxide. The pigment exhibits outstanding performance in terms of opacity, acid and alkali resistance, chemical resistance, exterior durability and compatibility. CATHAYTHERM™ F8800MS is stable in temperatures up to 500°C (932°F) or higher in some applications. It is highly micronized to offer easy dispersion with high-speed impeller (Cowles type) milling equipment or single & twin screw extruders as well.