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Polyvinylidene Fluoride PVDF Powder

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  • Email : Louis@lithmachine.com
  • Address : No. 5 Nanshan Road, Huli District, Xiamen City, Fujian Province, China
Polyvinylidene Fluoride PVDF Powder

Polyvinylidene Fluoride PVDF Powder

  • Product Details


Polyviny lidene Fluoride PVDF Powder


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.


SPECIFICATIONS

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


PVDF Powder






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.