P210 Power Lithium Battery Grade Polyvinylidene Fluoride

Product Details
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Year of Establishment
2012-11-07
Plant Area
1467.6 square meters
  • P210 Power Lithium Battery Grade Polyvinylidene Fluoride
  • P210 Power Lithium Battery Grade Polyvinylidene Fluoride
  • P210 Power Lithium Battery Grade Polyvinylidene Fluoride
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Basic Info.

Model NO.
TOB-PVDF-210
Cathode Materials
/
Type
Battery Binder
Transport Package
Carboard Boxes
Specification
500g/bag
Trademark
TOB
Origin
China
Production Capacity
10000bag/Month

Product Description

P210-Power Lithium Battery Grade Polyvinylidene Fluoride
P210 Power Lithium Battery Grade Polyvinylidene Fluoride

P210 is a high-viscosity grade polyvinylidene fluoride homopolymer, which contains polar functional groups in the molecule, which can enhance the force between polymer molecules, active materials and metal electrodes, improve adhesion performance and corrosion resistance in electrolyte, it is especially suitable for the application of lithium iron phosphate and ternary material system in the electric vehicle industry.
It 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

 

Conventional
Feature Copolymer, high viscosity
Application Battery binder, lithium iron phosphate, ternary system
Appearance White powder Test method
Items Typical value
FL2100  
Physical properties
Density (g/cc) 1.77~1.79 ASTM D792
Particle size (μm) (D50) ≤110 ISO 22412
Water content (%) (Time 24 hr) ≤0.10 ISO 62
Dissolution characteristics
Rotational viscosity (cps) 5,000~8,000 0.8gPVDF:9.2g NMP, Rotor 3, 25ºC
Molecular properties
Molecular weight (Da) 1,100,000~1,350,000 GPC,DMF,ISO 16014
Intrinsic viscosity (dl/g) 3.1~3.6 30ºC,DMAC
The molecular weight distribution 2.0~3.0 GPC,DMF,ISO 16014
Thermal performance
Melting point (ºC) 160~163 ASTM D3418
Crystallization temperature (DSC peak) (ºC) 130~140 ASTM D3418
Glass transition temperature, Tg (ºC) -40.0 ASTM E1356
Decomposition temperature (ºC) 350 1% wt. loss / in air
Heat of crystallization (J/g) 36.0~45.0 ASTM D3417
Heat of fusion (J/g) 40.0~50.0 ASTM D3417


Process safety instructions

1) This product should be processed below 260ºC to avoid the generation of toxic gas.
2) PVDF has good flame retardant and smoke suppression properties, however, when encountering a fire, it will release toxic hydrogen fluoride gas and fluorocarbons.
3) Operators should pay attention to personal protection during processing and use.

Packaging and storage

Packed in polyethylene plastic bags, then put them into cardboard drums, each with a net weight of 25Kg, and store them in a clean, cool and dry place.


P210 Power Lithium Battery Grade Polyvinylidene FluorideP210 Power Lithium Battery Grade Polyvinylidene Fluoride
P210 Power Lithium Battery Grade Polyvinylidene Fluoride

P210 Power Lithium Battery Grade Polyvinylidene Fluoride

P210 Power Lithium Battery Grade Polyvinylidene FluorideP210 Power Lithium Battery Grade Polyvinylidene FluorideP210 Power Lithium Battery Grade Polyvinylidene FluorideP210 Power Lithium Battery Grade Polyvinylidene FluorideP210 Power Lithium Battery Grade Polyvinylidene Fluoride

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