Typical Applications Anti-static linings of components used in the chemical processing industries; industrial film; articles requiring superior electrical, chemical, and thermal properties. Description Teflon ™ PFA C-980 (perfluoroalkoxy) fluoropolymer resins combine the chemical and high temperature resistance of Teflon ™ PFA with anti-static levels of electrical conductivity. Properly processed products made from Teflon ™ PFA C-980 resins provide the superior properties typical of fluoropolymers: retention of properties after service estimated at 250 °C (482 °F), useful properties at –196 °C (–321 °F), and chemical inertness to nearly all industrial chemicals and solvents. Molded products have moderate stiffness, excellent toughness, low coefficient of friction, non-stick characteristics, resistance to creep at high service temperatures, and excellent weather resistance. These resins can be processed by traditional melt extrusion and molding processes. They have high melt strength and thermal stability at high processing temperatures.

WR ® 650 is a next-generation PFA composite reinforced with a three-dimensional carbon-fiber architecture. This material offers superior dry run capability, excellent wear and chemical resistance, and an operating temperature range up to 500°F (260°C). The advanced mechanical, thermal, and tribological properties of WR ® 650 provide increased operating efficiency and improved MTBR (mean time between repair). WR ® 650’s non-galling/non-seizing characteristics, and its ability to dampen vibrations, allow for tighter clearances compared to traditional metallic components, and increased efficiency. The malleable nature of PFA ensures metallic counter- parts are preserved, even those that are relatively soft (SS 304 or 316). This helps extend the service life of pumps and improves equipment reliability. WR ® 650 is available in a broad range of stock shapes, providing customers the ability to machine parts to their exact specifications.