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/High Purity Polyvinylidene Fluoride Powder For Litium Battery Cathode Materials

High Purity Polyvinylidene Fluoride Powder For Litium Battery Cathode Materials

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  • Item NO.:

    TMAX-T-PVDF
  • Payment:

    L/C,T/T,Western Union, Paypal
  • Lead Time:

    In stock
  • Certificate:

    CE ROHS Certificate
  • Product Detail

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

D3418

165-172

 molecular weight

/

/

65-75

(230,5kg) / Melt Flow Index

g/10min

D3835

1-2

Characteristic viscosity

dl/g

DMA,30

1.0-2.0

 Rotary viscometer

Mpa.s

1g/10ml NMP,30

>2500

 solubility

/

NMP/DMP,30,1hr

 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)

TGA

370-390



   

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