Form: This specification covers one type of toughened@ epoxy-resin-impregnated carbon fibers in the form of tapeand sheet Application: Primarily for use in structural composites requiring impact resistance and high mechanical properties up to 130C (266F) Classification: G 355@000 psi (2448 mpa) tensile strength@ 22@000@000 psi(152 GPa) tensile modules carbon fiber impregnated with epoxy resin for service up to 130c (266F)