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Zheflon® PVDF 2022—Lithium battery binder grade
CategoriesZheflon® PVDF 2022—Lithium battery binder grade
Categories PVDF for Lithium Batteries Album View larger image Brand Flurine Model 2022 Appearance White powder Density 1.75~1.77 g/cm3 Application 3C digital battery Update Time 2021-01-23 Detail Information2022 lithium battery grade PVDF is a white powdery resin with strong solubility, medium and high viscosity characteristics, which can meet the requirements of general 3C digital lithium battery binder.
Characteristic
Physical properties
Unit
Typical Value
Test Method
Appearance
——
White powder
——
Density
g/cm3
1.75~1.77
ASTM D792,23℃
Intrinsic Viscosity
dl/g
>1.9
30℃,DMAC
Rotational viscosity
cps
>4000
6RPM #3 spindle,25℃
1gPVDF/10gNMP
Solubility
——
The solution is clear and transparent, and the color is colorless or slightly yellow. The solution is free of impurities and insoluble.
1gPVDF/10mLDMAC
30℃,1h
Molecular weight
——
>700,000
GPC,DMF,ISO 16014
Water absorption
%
≤0.10
ISO 62
Particle size
μm
≤15
ISO 22412
Thermal properties
Melting point
℃
158~164
ASTM D3418
Crystallizing heat
℃
130~140
ASTM D3418
1.PVDF should be processed under 260℃,to avoid producing toxic gases;2.PVDF has good fire resistance and smoke inhibition property, however, when meets with fire, it will release toxic hydrogen fluoride gas and fluorocarbon compounds;3.Operators should take good care of personal protection during the use procedure and processing.25 kg packages can be provided. PVDF is packed in PE plastic bag and then put into a hard cardboard drum. It must be stored in clean, cool, dry place.Please send your message to usCONTACT US TO GET DETAILED PRODUCT SPECIFICATIONS
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