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Zheflon®FL2300 PVDF—Flexible lithium battery grade
Zheflon®FL2300 is a polyvinylidene fluoride modified copolymer with medium and high viscosity grades.
| Categories | PVDF for Lithium Batteries |
|---|---|
| Brand | Zheflon PVDF & Flurine FKM Manufacturer |
| Model | FL2300 |
| Features | Modified copolymer, medium to high viscosity |
| Uses | NCM811,NCA and other high nickel system Li-battery |
| Forms | White powder |
| FOB port | Ningbo, Shanghai |
| Terms of Payment | L/C, T/T |
| Update Time | Apr 19,2024 |
Detail Information
- FL2300 is a polyvinylidene fluoride modified copolymer with medium and high viscosity grades. It can effectively enhance the force between polymer molecules, active materials and metal pole pieces, and improve adhesion and corrosion resistance in electrolyte. The unique structure can effectively prevent the slurry gel and improve the flexibility of the electrode sheet. It is especially suitable for the application of the high nickel ternary material system in the electric vehicle industry.
- FL2300 can effectively reduce the amount of formula used, reduce the DC internal resistance of the battery, improve the energy density and charge and discharge performance of the battery, and effectively increase the capacity retention rate of the battery during the cycle, thereby meeting the needs of the automotive industry.
 |
Features: Modified copolymer, medium to high viscosity
Uses
: NCM811, NCA and other high nickel system lithium battery binders
Forms: White powder
|
Items |
Typical Value FL2300 |
Test Method |
|
Physical Properties |
|
|
|
Density （ g/cc ） |
1.77~1.79 |
ASTM D792 |
|
Particle size（μm ）（ D50 ） |
≤110 |
HG/T 2901 |
|
Water Absorption （ % ） |
≤0.10 |
GB/T 6284 |
|
Dissolution properties |
|
|
|
Rotational viscosity （ mPa.s ） |
8,000-12,000 |
1.0gPVDF:10.0gNMP,#3spindle, 25℃, GB/T 10247 |
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Molecular properties |
|
|
|
Molecular weight （ Da ） |
≥1,250,000 |
GB/T 21864 |
|
Thermal Properties |
|
|
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Melting Point （ ℃ ） |
155~165 |
GB/T 19466 |
|
Metal impurities |
|
|
|
Zn（ ppm ） |
≤10 |
HG/T 3944 |
|
Ni（ ppm ） |
≤10 |
HG/T 3944 |
|
Fe（ ppm ） |
≤10 |
HG/T 3944 |
|
Cr（ ppm ） |
≤10 |
HG/T 3944 |
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We have a dedicated team of technical experts ready to help you with your most challenging projects, so contact us today - we're ready for the challenge!
Founded 2007, is a tech enterprise specializing in fluorine-based materials. We drive renewable energy and sustainability through innovation.