Austin Black® 325

Supplier Partner
Coal Fillers
Product Type
Product Subtype
Black Filler
Chemical Type
Ground Coal
A finely ground low volatile bituminous coal product used as a filler, extender and reinforcer. Has excellent insulation properties and readily disperses in natural and synthetic rubbers; used in tires, innerliners, mats, soles, heels, paints, flooring, v-belts, molded and extruded goods, o-rings, seals/gaskets, footwear.