Lithium Battery Grade Polyvinylidene Fluoride PVDF Binder Powder for Battery Material

• Separator Type: PP/PE
• Negative Materials: Artificial Graphite
• Electrolyte: Acid
• Cathode Materials: NMC
• Type: Battery Binder
• Product Name: Lithium Battery Grade Polyvinylidene Fluoride PVDF
• Model NO.: 5130
• Usage: Lithium Ion Battery Raw Material
• Physical Form: White Powder
• Density: 1.75-1.78 g/cm3
• Tensile Modulus4(23ºC): 1000-1500MPa
• Heat Stability: >375ºC
• Surface Resistivity: >1.0e+14 Ohm
• Volume Resistivity: >1.0e+14 Ohm′cm
• Transport Package: Vacuum Package
• Specification: 5130
• Trademark: Gelon
• Origin: Shandong, China
• HS Code: 2841900090
• Production Capacity: 2 Tons/Month

Product Description

Lithium Battery Grade Polyvinylidene Fluoride pvdf binder Powder for Battery material


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.

ITEM	VALUE
Specific Gravity	1.75-1.80g/cm3
Melt Mass-Flow Rate(MFR)(230ºC/5.0kg)	3.0-9.0g/10min
Water Absorption(23ºC,24hr)	<0.04%
Tensile Modulus1(23ºC,2.0mm)	360-480Mpa
Surface Resistivity	>1.0E+14ohm
Volume Resistivity	>1.0E+14ohm'cm

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.