PVDF Powder Binder for Li-ion BatteryCathode Raw Material
Chinese Name: kynar
Application: Binder for lithium ion battery positive electrode active material, generally mixed with NMP solvent
Appearance: White powder
English Name: Polyvinylidene Fluoride/ PVDF
High purity >99.5%
Good chemical stability
1) High purity PVDF Polyvinylidene Difluoride For Lithium Battery Cathode Material.
Polyvinylidene Difluoride resin is the homopolymer of vinylidene fluoride. It is suitable for Li-ion batteries as adhesive.
2) Specification:
Item |
Unit |
|
ASTM Measurement |
Apprearence |
/ |
White powder |
/ |
Odor |
/ |
without |
/ |
Melting Point |
°C |
156~165 |
D3418 |
Thermal Decomposition,≥ |
°C |
410 |
TGA,1%Wt.Loss,N2 |
Standard Relative Density |
g/cm3 |
1.75~1.77 |
D792,@23/23°C |
Viscosity,≥ |
Mpa·S |
1500 |
30°C,0.1g/gNMP |
Moisture,≤ |
% |
0.10 |
110°C,-0.09Mpa 1.5h |
Exhibition
Certificate