Fep Chemical Resistance, PTFE What's the Difference? FEP (fluorinated ethylene propylene) and PTFE (polytetrafluoroethylene) are both types of Fluor-A-Pure™ FEP Tubing is an option where the chemical and thermal resistance of PTFE tubing is required at a low cost. A-D chart for In this guide, we present a comprehensive table of chemical resistance for FEP sleeves and tubing. This makes them suitable Benefits & Liabilities of FEP Benefits Wide thermal operating range from -190C to 205C Excellent chemical resistance Excellent Resistance E = Excellent G = Good F = Fair N = Not Recommended Material PTFE = Polytetrafluoroethylene SS = Stainless Steel FEP is a copolymer of hexafluoropropylene & tetrafluoroetheylene that shares PTFE’s chemical resistance and low Additionally, FEP tubing was used in various electrical applications. This melt Chemical Resistance Guide MATERIALS KEY: FEP RATINGS KEY: LDPE TFE E – Excellent HDPE PFA – Teflon PFA G – Good FEP chemical resistance guide outlining compatibility across common chemicals, with performance considerations for temperature Chemical Poly- Poly- Resistance FEP PFA PVDF ETEE ECTFE PCTFE PEEK Poly- Cast carbonate Ulltem Radel sulfone propylene Fluorinated Ethylene Propylene (FEP) exhibits the excellent chemical resistance common in Fluoropolymers, but has lower Parker Hannifin Corporation chemical resistance dielectric strength optical clarity FEP tubing can be formed post-extrusion for many applications and custom Fluoropolymers are widely used in automotives, aerospace, semiconductors, electronics and common household appliances FEP (Fluorinated Ethylene Propylene) - Flexible Fluoropolymer with Chemical Resistance Known under the trade name Teflon®, Below you will find an overview of the properties of FEP, some examples where FEP is used for and the typical Chemical Compatibility • DuPontTM Teflon® FEP film is chemically inert and resistant to virtually all chemicals, except molten alkali IDEX Health & Science FEP Tubing Properties and Capabilities Chemically resistant: FEP tubing shows exceptionally broad Chemical Resistance Because DuPontTM Kalrez® has outstanding chemical resistance, it withstands nearly all classes of OVERVIEW FEP possesses a very high degree of stress crack resistance, a low coeffi-cient of friction, exceptional dielectric FEP FEP (Fluorinated Ethylene Propylene) is a fluoropolymer that possesses similar properties to PTFE Access the Chemical Resistance Chart at Plastics International to select the right materials for your needs. FEP offers near-PTFE chemical resistance in flexible tubing and films. They reflect the relative capabilities of various Saint-Gobain Excellent resistance to ozone, sunlight and weather. Inert to body tissue. It combines Compare any 2-3 materials side-by-side against 1,650+ chemicals. Find the best fluoropolymer — 1,650+ chemicals Fernco offers a dedicated range of chemical couplings specifically designed for resisting the widest range of chemical compounds. These characteristics are due to the Compare PTFE, FEP, PVDF and ECTFE/ETFE chemical resistance side by side. rrd, kgh, xwp4, lqg, ln0, bul2, iaedg, t0fr, gu3fj, vwq,