Lithium Ion Battery Binder PVDF Binder PVDF Powder

Model NO.
GN-5130
Classification
Thermosetting
Main Agent Composition
Natural Polymer
Characteristic
Waterproof
Promoter Composition
Curing Agent
Composition
Organic Material
Color
White
Water Absorption(23c,24hr)
Less Than 20%
Tensile Modulus 4(23c)
1000 to 1500 MPa
Density
1.75 to 1.78 g/cm3
Peak Crystallization Temperature(DSC)
135-140
Heat Stability
More Than 375
Melting Temperature
160-168
Mf
C2h2f2
Appearance
White Powder
Purity
99.5%
Einecs No
24937-79-9
CAS No
24937-79-9
Transport Package
Paper Carton
Specification
CE
Trademark
Gelon
Origin
China
Production Capacity
10t/Month
Reference Price
$ 108.00 - 135.00
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Product Description

Lithium Ion Battery Binder PVDF Binder PVDF Powder

The binder is an inactive component in the electrode sheet of the lithium ion battery,and its main function is to connect the eletrode active material,the conductive agent and the electrode current collector,so as to have an overall connectivity between the electrode active material,the conductive agent and the current collector,there by reducing the impedance of the small electrode.
 
According to the dispersion of the binder in the electrode,it can be divided into point type,line type and body type.
Currently commonly used binders are;CMC,PVDF,PTFE,SBR,Aqueous bider LA132/133,BAP-L.
PVDF is a fluorinated semi-crystalline thermoplastic which is obtained by polymerizing vinylidene fluoride. Without any additives, it has the intrinsic stability inherent to fluoropolymers even when exposed to harsh environments.

Physical
 
Item Typical Value Unit
density 1.75 to 1. 78  g/cm3
Water Absorption(23ºC,24hr) <0. 20 %

Mechanical
 
Item Typical Value Unit
Tensile Modulus  4 (23ºC,) 1000  to 1500  Mpa


Thermal
 
Item Typical Value Unit
Glass Transition Temperature -40.0ºC
Melting Temperature 1 60 -1 68 ºC
Peak Crystallization Temperature(DSC) 135  to 140 ºC
Heat stability >375 ºC
Heat of Fusion 4 0.0 to 48 .0 j/g


Lithium Ion Battery Binder PVDF Binder PVDF Powder Lithium Ion Battery Binder PVDF Binder PVDF Powder
 
We could supply one stop solution ( turn key project)  for you.
 
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 equipments ,for example:
mixing machine --coating machine--oven--rolling machine--welding machine--slitting / cutiing machine --winding machine--sealed machine,etc.
 
3. Full set of lithium battery technology .
we can design the laboratory and production line,according to customer's request.

Lithium Ion Battery Binder PVDF Binder PVDF Powder Lithium Ion Battery Binder PVDF Binder PVDF Powder
Lithium Ion Battery Binder PVDF Binder PVDF Powder Lithium Ion Battery Binder PVDF Binder PVDF Powder



 

 

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