... resistance, cryogenic fluid resistance and airflow resistance. Polychlorotrifluoroethylene(PCTFE) with excellent rigigity, low temperature and cold flow ... has special applications in many high-tech fields.PCTFE offers the unique combination of physical and mechanical ... PTFE (sheet,rod,tube,film,tape,processing parts) PCTFE DESCRIPTION-.PCTFE (rod,tube,sheet,gasket,processing parts)-.PFA (pipe ...