PVDF Binder for Li-ion Battery Electrodes 80g/bag, Lib-PVDF
PVDF (Polyvinylidene fluoride ) binder is for mixing together with cathode powder to prepare Li-ion battery electrode 80g/bag, vacuum sealed in plastic bag
Technical Parameter |
Unit |
Index |
Testing |
Shape |
/ |
White Powder |
/ |
Purity |
% |
≥99.5 |
PVDF |
standard specific gravity |
/ |
1.74~1.77 |
ASTM D 792
@23/ 23ºC |
Dielectric constant |
100MHz
100Hz |
4.50~5.50
8.00~9.50 |
ASTM D150 |
Melting Point |
ºC |
160-168 |
ASTM D 3418 |
Melting Indix |
g/10min |
1-2 |
/ |
Solubility |
/ |
Transparent and dissolvable |
30ºC,1hr
1g/10ml NMP |
Rotation Viscosity |
mPa·S |
≥2000 |
1g/10ml NMP (click to order), 30ºC |
Intrinsic Viscosity |
dL/g |
1.0-2.0 |
DMA, 30ºC |
Moisture |
% |
≤ 0.1 |
Karl Fischer |
Molecular Weight |
/ |
600,000 |
ASTM D 5296-05 |
Note:
PVDF resins have good thermo-stability at temperature below 310ºC. However it will decompose into the toxic
hydrogen fluoride and fluorocarbon if it is idle for a long time at temperature between 310~ 320ºC. It is not suggested
to use PVDF resin at temperature higher than 370ºC because this will accelerate the decomposition velocity in such
a environment. Besides, please keep in mind that PVDF resin will release toxic hydrogen fluoride and fluorocarbon when it burns.
We can provide a full range of lithium battery materials and equipment
1.)full set of lithium battery materials,including :
LiMn2O4,LTO,LiNiMnCoO2(NMC),LiCoO2,Graphite(MCMB)and other cathode&anode battery materials;Aluminum foil,copper foils,battery separator,etc.
2.)full set of lithium battery equipment,for example:
mixing machine --coating machine--oven--rolling machine--welding machine--slitting / cutting machine --winding machine--sealing machine,etc.
3)full set of lithium battery technology.
we can design the laboratory and production line,according to customer's request.
What's our advantage:
a: full set of products chain from lithium ion battery materials, equipment, battery production technology;
b. 10 years lithium ion battery working experiences
c. more than 9 years exporting experiences and 6 years golder supplier in Alibaba
d. Strong teams for markets and agents, and customers all over the world from Asia,American, Europe. Middle east etc;
Choose us means you choose the all-powerful partner for your business
More details please check here:
Bolivia News Videos:
http://gelonlib.en.made-in-china.com
Project Opening:
http://gelonlib.en.made-in-china.com
http://gelonlib.en.made-in-china.com
Contact by
Audited Supplier 
){kind=link}