Polyvinylidene Fluoride PVDF-HFP Solid Electrolyte Powder

$54.37

Model：

MA-EN-SS-0075

item_No

Specifications

Price

MA-EN-SS-007501

20g

$54.37

Details

Overview

Specifications

Details

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.

Melting point of 140 degrees, can be dissolved in NMP, DMAC or acetone. Can be made into microporous membranes, adhesives, protective layers, electrolyte matrices, etc

This product is PVDF and HFP polymer powder, with HFP accounting for 10%. It is used as a polymer solid electrolyte substrate and does not contain lithium salts. When used, the PVDF-HFP powder is dissolved, and the required lithium salts and other substances such as plasticizers, inorganic fillers, organic fillers, and other polymers are added by oneself.

Has high chemical resistance and electrochemical corrosion performance, can be used as a binder, lithium metal negative electrode protection, polymer electrolyte, composite polymer solid electrolyte film

Density 1.78 g/cm3

Melting point 142 ℃

Melt index 6 g/10min

Melting viscosity 2500 Pa.s

Shore hardness 68 D

Yield tensile strength 26 MPa

Elongation at yield 12%

Elongation at break>100

Flexural modulus 650 MPa

The impact strength has a gap of 800 J/m

Thermal deformation temperature under pressure of 1.8MPa at 48 ℃

Extreme Oxygen Index 43%