Carbon fiber process
Carbon fibers are respectively, using polyacrylonitrile fiber, pitch fibre, viscose rayon or phenolic fibers which carbonation system. More common applications of carbon fiber is mainly by polyacrylonitrile carbon fibre and pitch carbon fiber. Manufacture of carbon fiber includes the fiber spinning, heat stabilized (oxidation), carbonization and graphitization process 4. With chemical changes in the course include, dehydrogenation, Cyclization and oxidation, oxidation and deoxidation, and so on.