Poly(vinylidene Fluoride-Co-Hexafluoropropylene) (PVDF-HFP) Powder for Solid Electrolytes

This product is a polyvinylidene fluoride-hexafluoropropylene (PVDF-HFP) copolymer powder, designed as a polymer solid electrolyte substrate for advanced battery research. Exhibiting a melting point of approximately 142 °C and a density of 1.78 g/cm³, the material offers high chemical resistance and electrochemical stability, making it suitable for fabricating microporous membranes, binders, lithium metal anode protective layers, and composite polymer electrolytes. With an HFP content of 10%, it promotes an amorphous structure that can be optimized for ionic conductivity when blended with lithium salts and other additives. The powder dissolves readily in solvents such as NMP, DMAC, or acetone, enabling flexible formulation. Supplied without pre-incorporated lithium salts, this PVDF-HFP powder allows researchers to customize compositions by adding plasticizers, inorganic or organic fillers, and other polymers for specific experimental needs.