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Produits chimiques essentiels
Chemours œuvre à la création d’un monde meilleur grâce au pouvoir de notre chimie.
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Nafion™ perfluorosulfonic acid (PFSA) polymer dispersions are made from chemically stabilized PFSA/ polytetrafluoroethylene (PTFE) copolymer in the acid (H+) form and are available in several polymer content and dispersant compositions.
Nafion™ N2060 is the latest development in the high performance family of membranes offered by Chemours.
Nafion™ perfluorosulfonic acid (PFSA) was invented by Chemours, formerly DuPont, in the 1960s. For over 50 years, Nafion™ has served a wide range of electrochemical applications in space, military, energy, and other various industries. In recent years, vanadium redox flow batteries (VRFBs) have attracted much attention in the energy storage research field due to their unique feature of using a fluidic material as the energy storage media.
Nafion™ NR211 and NR212 membranes are based on chemically stabilized perfluorosulfonic acid (PFSA)/ polytetrafluoroethylene (PTFE) copolymer in the acid (H+) form and exhibit substantially lower fluoride ion release compared to the non-stabilized polymer—a sign of improved chemical durability.
Creating powerful chemical production efficiencies and advancing the clean energy transition through responsibly manufactured, high-performance membranes and dispersions, with circularity in mind.
Teflon™ FFR 770 is a fluoroplastic resin compounded with a foam nucleating package. This resin is supplied as white pellets and is used in a nitrogen gas-injected foam extrusion process to produce uniform foam cells in the dielectric insulation.
Products made with Teflon™ fluoropolymer resins have exceptional resistance to high temperature, chemical reaction, corrosion, and stress-cracking.
Tefzel™ ETFE HT-2181 is a general-purpose fluoroplastic resin available in translucent, 2.5-mm (0.1-in) pellets..
Teflon™ PTFE DISP 35 is a milky white aqueous PTFE dispersion stabilized with an anionic dispersant.
Teflon™ FEP 9494 is a melt-processible fluoroplastic resin available in pellet form. It is a copolymer of tetrafluoroethylene and hexafluoropropylene, without additives, that meets the requirements of ASTM D 2116 Type II.
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Chemours offre de précieuses solutions à diverses industries à travers le monde.
Le monde dépend du pouvoir de la chimie.