... , we produce all of our own carbon and graphite insulation under the strictest quality standards. ITEMINDEXTrademarkRayon-basedCarbon ... 1300Thickness (mm)3,5,8,10,12 Producing graphite felt, rigid graphite board and CFC, Heat Insulation Materials Using ... Carbon Fiber based of Carbon fiber board, rigid graphite board, graphite felt, rigidized graphite felt cylinders, and carbon-carbon composites (CFC ...