Pctfe Valve Seat

PCTFE (POLYCHLOROTRIFLUOROETHYLENE) A Homopolymer of Chlorotrifluoroethylene PCTFE excels in extreme conditions. It maintains its physical properties at extremely low temperatures and exhibits exceptional dimensional stability due to its negligible moisture absorption. This unique fluoropolymer also retains its electrical properties in high- humidity environments. PCTFE excels in demanding environments due to its exceptional chemical resistance, outstanding temperature range (-240C to 193C), and inherent flame resistance. Its remarkable dimensional stability, stemming from the lowest coefficient of thermal expansion among unfilled fluoropolymers, makes it ideal for critical applications. Aerospace and cryogenic applications heavily utilize PCTFE, leveraging its unique combination of properties to withstand extreme conditions.