Zheflon®FL2604 PVDF- Separator Grade
- Model
- FL2604
Item specifics
- Features
- Copolymer. Medium viscosity
- Uses
- Lithium battery separator coating, oily
- Forms
- White powder
Review
Description
FL2604 is a polyvinylidene fluoride copolymer with a medium melt viscosity grade. It has high purity, excellent chemical stability to most active substances and solvents, excellent mechanical strength and toughness, high wear resistance, weather resistance, and aging resistance. It is suitable for the application of lithium battery separator coating.
General | ||
|---|---|---|
Features | Copolymer, medium melt viscosity | |
Uses | Lithium battery separator coating, oily | |
Forms | White powder | |
Items | Typical Value | Test Method |
FL2604 | ||
Physical Properties | ||
Density（g/cc） | 1.77~1.80 | ASTM D792 |
Particle size D50（um） | ≤110 | HG/T 2901 |
Water Absorption（%） | ≤0.15 | GB/T 6284 |
Melt flow rate（g/10min） | 3.0~9.0 | Load 5.0kg，230℃，GB/T 3682 |
Thermal Properties | ||
Melting Point（℃） | 125~140 | GB/T 19466 |
Melting Enthalpy（J/g） | ≥10 | GB/T 19466 |