PE/PP Separator Ceramic Coated Separator 2325 Separator Lithium Battery Materials

Lithium battery materials--Celgard separator--Li-ion battery separator/membrane
1. Thickness: 16&18&20&25&30&40micron
2. Width: 60mm
3. MOQ: 50Sqm

Specification for 16micron thickness for reference:
TermUnitInspection value
Appearance Ivory-white
Thicknessmicron16± 2
Gas permeabilitySec/100ml350-550
Porosity%38-44
Puncturing Strengthg>300
Tensile strength MDMpa>90
Tensile strength TDMpa>100
Film close temperaturedegree≤ 135
Film break temperaturedegree≥ 147
90 degree heat shrink MD%≤ 3.5
90degreeheat shrink TD%≤ 2
105degree heat shrink MD%≤ 5
105degree heat shrink TD%≤ 3
120degree heat shrink MD%≤ 20
120degree heat shrink TD%≤ 15

Advantages:

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.

Gelon Teams since 2003 engaged in battery business,Enterprises from the initial Ni-MH battery production extends to the production of lithium ion battery materials and battery . Most of the senior management staffs graduated from China's most famous electrochemical professional --CENTRAL SOUTH UNIVERSITY, from which created a lot of leaders in Chinese lithium ion battery industry such as Mr ChuanFu Wang(BYD),Mr XinDe Xia, Mr KaiHua Xu, Professor GuoRong Hu and XinHai Li Etc. Owning a group of experienced engineers and staffs, we can bring you not only reliable products and technology, but also excellent services and real value you will expect and enjoy. Gelon Focus on manufacturing and selling of new materials (anode, cathode, separator, additive etc. ) for lithium ion battery, and also offer full sets of materials solution to customers. Our preponderant products are Lithium Iron Phosphate(LFP), Lithium Manganese Dioxide(LMO), Lithium Cobalt Oxide(LCO), Lithium Nickel Manganese Cobalt Oxide(NMC), Lithium Nickel Aluminum Oxide(NCA) ,Lithium Titanate Oxide(LTO) materials; Graphite materials (MCMB) , Separator & Other accessories (SBR CMC NMP PVDF,Sup-Li,Al&Ni Tabs )etc for new power lithium ion batteries. Meanwhile, we have our own lithium ion battery factory who mainly produces lithium ion battery for camera, mobile, EV application. Based on our battery production line, we can offer all services (Raw Materials, Equipments, Production line design &Technology, etc. ) for full set of equipments to help clients to set up Lab & Pilot line for lithium ion battery. Bynow, Gelon have finished many turn key project in Bolivia,Indonesia, Indian, Russia,Turkey and South Africa We have a more than ten years professional and experienced exporting teams to supply perfect services for all our customers. We are confident on our quality and service.And ensure to offer the best services based on our specialty and empressement. Our Aim is to be the comprehensive company dealing with One-Stop services for Lithium ion battery in the world. Our Business Philosophy: You choose us, We promise you What we offer to you,are what we are using Integrating the quality resources in China, delivering the best service and products to you. The best product we can provide, is our sincerity and reliability.