PVDF-HFP Polymer Electrolyte Powder, Poly(vinylidene Fluoride-co-Hexafluoropropylene), Mw ~400,000, 10% HFP

About this item

• Shipping Availability: due to shipping restrictions, this product is currently available for purchase within the continental US only
• Versatile Electrolyte Matrix & Binder: serves as a multifunctional polymer matrix for solid-state electrolytes lithium metal anode protection layers composite polymer electrolyte films and electrode binders enabling broad R&D applications in advanced battery systems
• High Molecular Weight & Optimized Composition: features a high molecular weight of ~400,000 with 10% HFP copolymerization providing excellent mechanical strength flexibility and reduced crystallinity for enhanced ionic conductivity in polymer electrolytes
• Superior Chemical & Electrochemical Stability: exhibits outstanding resistance to chemicals and electrochemical corrosion with a wide electrochemical stability window and limiting oxygen index of 43% ensuring safety and durability in high-voltage battery systems
• Excellent Thermal & Mechanical Properties: melting point 142°C tensile strength 26 MPa flexural modulus 650 MPa and elongation at break >100% delivering robust mechanical integrity for free-standing electrolyte membranes and coated separators
• Good Processability & Solubility: readily soluble in common organic solvents (NMP DMAC acetone) enabling processing into microporous membranes electrolyte matrices protective layers and binders; lithium salt and other additives can be incorporated as needed
• Storage & Usage Instructions: stable in air but requires sealed storage in a dry environment to prevent moisture absorption; melting point approximately 140°C and soluble in NMP DMAC or acetone; can be processed into microporous membranes binders protective layers and electrolyte matrices; does not contain lithium salts and can be combined with lithium salts plasticizers inorganic fillers organic fillers or other polymers as required; handle organic solvents in a fume hood with appropriate protection and avoid contact with strong oxidizers