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Lithium Ion Battery Polyethylene Separator Manufacturers for Li Ion Battery1
Other Minerals2325 SeparatorIon Exchange Separator
Shandong Gelon Lib Co., Ltd.
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Product Description PE PP Separator Ceramic Coated Separator 2325 SeparatorLithium battery materials--Celgard separator--Li-ion battery separator/membrane1. Thickness: 16&18&20&25&30&40micron2. Width: 60mm3. MOQ: 50SqmSpecification for 16micron thickness for reference:TermUnitInspection valueAppearance Ivory-whiteThicknessmicron16± 2Gas permeabilitySec/100ml350-550Porosity%38-44Puncturing Strengthg>300Tensile strength MDMpa>90Tensile strength TDMpa>100Film close temperaturedegree≤ 135Film break temperaturedegree≥ 14790 degree heat shrink MD%≤ 3.590degreeheat shrink TD%≤ 2105degree heat shrink MD%≤ 5105degree heat shrink TD%≤ 3120degree heat shrink MD%≤ 20120degree heat shrink TD%≤ 15Advantages:High safety: Multilayer membrane efficiently reduces the safety hazards (crystal point, holes…) which are found as defects on single layer membrane; No TD shrinkage, , low MD shrinkage; Perfect heat resistance and anti-oxidant; High puncture strength & mechanical strength , suitable for high/low voltage system.Good uniformity: Using popular dry & uniaxial stretching process, insure the pore sizes uniformity and well distributed on membrane. The separator has multilayer structure with better thickness uniformity to improve Li-ion battery cycle life.Excellent air permeability: High porosity, high air-permeability, low sinuosity, suitable for high rate discharging of electric vehicle Li-ion battery.Various products: Basic separator, Ceramic coated separator, Polymer coated separator, Multifunctional hybrid coating separator, Multi-layer functional coated separator.Thickness16± 2micronGas permeabilitySec/100ml350-550Porosity38-44%Puncturing Strength>300gTensile strengthMDMpa>90Tensile strengthTDMpa>100Film close temperaturedegree≤ 135Film break temperaturedegree≥ 147Picture: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.
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