Most interesting tidbit IMO. Seems just like CF injection molding: The Carbon Fiber Sheet Mold ing Compound (CFSMC ) material is supplied by Quantum Composites. It is comprised of 25.4 mm long carbon fiber tows , randomly distributed into a mat, sandwiched between two layers of vi nylester resin. The stack is compacted between rollers into sheet form , and spooled into rolls similar to standard pr epreg. The carbon fiber content is 53% by weight. The material is de signed for compression molding in a matched metal tool in a heated press. The cure temperature ranges between 270-320º F (132-160ºC), applied pressure ranges from a 1000-1500 psi (69-103 bars), and cure time ranges from 3 to 5 minutes. The charge has ty pical mold coverage of 60-70%. The Tg is of the material is 245ºF (120ºC). Minimum part thickness achiev able with this materi al is usually 0.1 in. (2.5 mm).