Graphite Insulation products

Carbon Insulation boards are made of rigidized Pan felt and are used as insulation for vacuum or protective atmosphere process furnaces. The boards are easily cut or machined to custom sizes and can be used in both square and round hot zones. Optional foil-lined boards increase radiant heat retention and minimize issues with furnace contaminant containment.

Flex-Shield is a radiant heat shield produced by bonding graphite foil to a single woven layer of carbon/carbon (CFC) composite. This provides an excellent protective barrier between fragile insulation materials and the furnace hot zone. Flex-shield can be installed directly over carbon and graphite felt or conventional rigid board insulation. The material is optimized to be extremely durable but pliable enough for bending. Our 0.04″x40″x96″ size is stocked for immediate shipment. Other sizes typically delivered in 4-6 weeks.

CFC Threaded Rods, manufactured from chopped CFC fibers, are lightweight and offer superior performance for high-temperature applications. Material is also referred to as Carbon Fiber Composites, Carbon-Carbon, or Carbon Reinforced Matrix Composites.

CFC Smooth Rods, manufactured from chopped CFC fibers, are lightweight and offer superior performance for high-temperature applications. Material is also referred to as Carbon Fiber Composites, Carbon-Carbon, or Carbon Reinforced Matrix Composites.

Flow Battery felt called GFE-1 is an ultra-high quality Polyacrylonitrile Graphite felt with specialized fibers and weave to achieve high wetting and absorption. This material was developed and manufactured specifically for the demanding needs of flow battery applications. A4 samples stocked & available for purchase. 4 production rolls in stock & on sale. Custom production requirements, sizes, & runs available.