KOPPERS

Carbon, graphite and composite foam, and synthetic graphite, for heat transfer and thermal management applications, insulating and flame retardant materials, thermal interface materials, blast abatement materials, roofing materials, structural applications, and electrically conductive applications

Non-metallic building materials, namely, carbon, graphite and composite foam, and synthetic graphite, for heat transfer and thermal management applications, insulating and flame retardant materials, thermal interface materials, blast abatement materials, roofing materials, structural applications, and electrically conductive applications