Gold Member Since 2006
Audited Supplier
Liuzhou Jack Import and Export Co., Ltd.

Lithium Battery Separator, Li Ion Battery Separator, Li Battery Separator manufacturer / supplier in China, offering Li Battery Separator, High Quality 4 Stroke Gas Engine (139F), Bicycle for Motor and so on.

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Li Battery Separator

FOB Price: US $1-5 / square meter
Min. Order: 500 square meter
Min. Order FOB Price
500 square meter US $1-5/ square meter
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Production Capacity: 20000000square Meters/Year
Transport Package: Carton
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: LZA20, LZA25, LZA30, LZA40
  • New: Material for Lithium Battery
  • Trademark: Jackmotor
  • Origin: China
  • Usage: Car, Bus
  • High Quality: Long Life
  • Specification: ISO16949
Product Description

Lithium Battery Separator is a kind of microporous film which main matrix is polyolefine film, it has manufactured by one-step or two-step stretching in hole craft and had ion pass-through function, in the li-ion battery it has played a role of separate positive pole and negative pole of battery to avoid short circuit. Following the development of technology of separator there has gradually derived some new types of li-ion battery separator, such as PP/PE/PP compound separator, ceramic coating separator resistance to high temperature and PVDF coating separator with high performance.

We produce complete range of lithium battery separators with various thickness and different physical properties based on customer demand.Our products have high security and excellent heat shrinkage performance,perfect anti-stretching and anti-threading,good compatibility with electrolyte and high liquid absorption rate and liquid protection rate,excellent electrochemical performance.
Li Battery Separator

Li Battery Separator

Li Battery Separator

Item Unit LZA16 LZA20 LZA25 LZA32 LZA40
Thickness microns 16 20 25 32 40
Air permeability Sec/100cm2 265 345 405 456 550
Porosity % 37 38 38 40.5 41
Puncture strength grams 307 405 482 534 627
Tensile strength MD Kg/cm2 1348 1360 1397 1351 1384
TD 129 131 126 123 132
Thermal contraction MD %(90degree/2h) 1.4 1.3 1.5 1.5 1.6
TD 0 0 0 0 0
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