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High Purity Lowest Price Polyvinylidene Fluoride Powder for Litium Battery Cathode Materials

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High Purity Lowest Price Polyvinylidene Fluoride Powder for Litium Battery Cathode Materials

High Purity Lowest Price Polyvinylidene Fluoride Powder for Litium Battery Cathode Materials

  • Product Details


High Purity Lowest Price Polyvinylidene Fluoride Powder for Litium Battery Cathode Materials


Application: Binder for lithium ion battery positive electrode active material, generally mixed with NMP solvent
Appearance: White powder

Usage:
761A is a kind of powder - like polyvinyl fluoride product, which has good solubility in some solvents.
Compared with other brands of 761A, PVDF is more suitable as a lithium battery electrode binder material, less than similar products, thereby increasing the capacity of the battery.
761A is a kind of polymer material with high dielectric constant, which has high viscosity and adhesion in a certain solvent.
The lithium battery membrane electrode material made of 761A has good chemical stability, temperature stability and good workability.


Item Unit Test way Stand
Purity % / More than 99.9%
 Density g/cm3 D792 1.77-1.80
 Melting point ºC D3418 165-172
 molecular weight / / 65-75
(230ºC,5kg) / Melt Flow Index g/10min D3835 1-2
Characteristic viscosity dl/g DMA,30ºC 1.0-2.0
 Rotary viscometer Mpa.s 1g/10ml NMP,30ºC >2500
 solubility / NMP/DMP,30ºC,1hr  clear solution
 Shao Hardness D D2240 76-80
 shrinking percentage % D955 2.0-3.0
 Water absorption % D570 0.01-0.03
 Thermal decomposition
(1% Wt loos in air)
ºC TGA 370-390









PACKAGE:

  1 Standard exported package: Internal anticollision protection, external export wooden box packaging.

  2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.

  3 Responsible for the damage during the shipping process, will change the damaged part for you for free.

 

DELIVERY TIME:15-20 days after confirming the order, detail delivery date should be decided according to 

production season and order quantity.





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