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China, Chinese Gelon Lithium Ion Battery Binder Polyvinylidene Fluoride PVDF1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
AdhesiveOther AdhesivesBattery MaterialLithium Battery Electrode Binder
Shandong Gelon Lib Co., Ltd.
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Product Description Product DescriptionThe 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 . Without any additives, it has the intrinsic stability inherent to fluoropolymers even when exposed to harsh environments.Physical ItemTypical Value Unitdensity1.75 to 1.78 g/cm3Water Absorption(23oC,24hr)<0.20%Mechanical ItemTypical Value UnitTensile Modulus 4(23oC,)1000 to 1500 MpaThermal ItemTypical Value UnitGlass Transition Temperature-40.0oCMelting Temperature160-168oCPeak Crystallization Temperature(DSC)135 to 140oCHeat stability>375oCHeat of Fusion40.0 to 48.0 j/gCompany Profile
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