Polyvinylidene Fluoride PVDF-HFP for Solid Electrolyte Powder

Packing: 20g, 100g, 500g, 1000g / bottle.

This product is air stable, but it needs to be sealed and stored to avoid water absorption.

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.

Polyvinylidene fluoride PVDF-HFP solid electrolyte powder has high resistance to chemicals and electrochemical corrosion, and can be used as a binder, lithium metal anode protection, polymer electrolyte, composite polymer solid electrolyte film.

Main Parameters:

• Density: 1.78 g/cm³;
• Melting point: 142℃;
• Melt index: 6g/10min;
• Melt viscosity: 2500 Pa.s;
• Shore hardness: 68 D;
• Tensile strength at yield: 26 MPa;
• Elongation at yield: 12%;
• Elongation at break: >100;
• Flexural modulus: 650 MPa;
• Impact strength: Notched 800J/m;
• Bearing pressure: Heat deformation temperature at 1.8MPa 48℃;
• Limiting oxygen index: 43%;
• Molecular weight: 40W;
• HFP: 10%.