Ekonol® Polyesters are thermally stable, wholly aromatic polymers. When combined with PTFE, they produce composite materials that have excellent temperature and wear resistance. These compounds operate exceptionally well against soft mating surfaces such as 316 stainless steel, aluminum, mild steel, brass and other plastics. The applications include packing sets, compressor ring sets, “O” ring seals, spring-loaded seals, continuous rings, lip seals, piston rings, self-lubricating bearings and seals, and rotors and vanes for process pumps. Ekonol® Polyester/PTFE blends are commonly used in tough environmental conditions where wear resistance, dimensional stability, and corrosion resistance are critical. Information provided by Saint-Gobain. |