Profile: Ceramaterials markets graphite insulation and furnace related products. We supply carbon & graphite felt, carbon composites, molybdenum sheet, rod, tube, machined solid graphite, graphite crucibles, thermocouples and assemblies. Our carbon & graphite boards are available in rigid- and semi-rigid qualities. Our graphite & carbon insulation customized parts are sealed with pyrolytic carbon or phenolic carbon sealer for dust reduction. Our graphite foil is an excellent sealing material for the high temperature & high-pressure transfer of liquids, gases, steam, chemicals and corrosives. It is manufactured from high purity, high crystalline natural graphite flakes which is processed into a continuous foil by special acid and thermal treatments to produce expanded graphite crystals.