Perfluoroalkoxy, or PFA, was first produced by DuPont in the early 1970\u2019s. This melt-processable fluoropolymer combines many of the best traits of PTFE and FEP. At 500 \u00b0F (260 \u00b0C), PFA has a higher service temperature than FEP and maintains its mechanical integrity in extreme temperatures, even when exposed to caustic chemicals. PFA has a greater tensile strength than PTFE and a smoother surface finish than both PTFE and FEP.<\/p>\n
PFA also comes in high purity (HP) version that is SEMI F-57 certified. HP PFA tubing lends itself well to critical fluid transport applications that demand a very low level of extractables. PFA can be extruded in convoluted tubing forms to provide a highly flexible conduit. PFA tubing supports applications ranging from laboratory plumbing, food processing, and adhesive transfer systems to fuel, paint, and hydraulic lines. (We also offer PFA in monofilament fiber form by custom order).<\/p>\n
PFA\u2019s excellent lubricity, clarity, flexibility, and chemical resistance have made this versatile polymer popular in the semiconductor, chemical, oil and gas, aerospace, automotive, pharmaceutical, fiber optics, and medical industries.<\/p>\n
We manufacture tubing with PFA resin in a wide range of sizes and thicknesses. PFA tubing is available with special packaging options such as double poly bagged, end cap secured, pre-cut coiled lengths, and custom laser marking for part identification. We also offer custom extruded products made from our diverse polymer portfolio.<\/p>\n
PFA can be sourced with flares, flanges, draw downs, drilled holes, or a combination of more than one value-add service.<\/p>\n
Learn more about our\u00a0Value-Add<\/a>\u00a0and our other secondary performance options.<\/p>\n