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Lowest Price Battery Material Polypropylene Film for Lithium Ion Battery Separator

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  • Contact Person : Louis Yang
  • Email : Louis@lithmachine.com
  • Address : No. 5 Nanshan Road, Huli District, Xiamen City, Fujian Province, China
Lowest Price Battery Material Polypropylene Film for Lithium Ion Battery Separator Lowest Price Battery Material Polypropylene Film for Lithium Ion Battery Separator

Lowest Price Battery Material Polypropylene Film for Lithium Ion Battery Separator

  • Product Details


Lowest Price Battery Material Polypropylene Film for Lithium Ion Battery Separator



Universal type battery separator paper PP/PE
Product Name: lithium-ion battery separator
Appearance: Milky white porous films
Function: Used in separating lithium ion battery cathode and anode,to prevent short circuit
Product characteristics:
1.Uniform pore size distribution
2.Low obturator temperature
3.High film rupture temperature
Application: Communications products battery,Tool Battery.
 

No. Item Criteria Remarks
1 A(Thickness) 16 ±1um
2 B(Width) By request ±0.5mm
3 Length 400m or by request ±1m
Product performance
Properties Unit T01 T02 T03
Thickness microns 16 20 25
Porosity % 37 38 36
Air Permeability sec/100cm 550 500 640
Tensile Strength (MD) grams/cm² 1400 1500 1500
(TD) grams/cm² 1300 1400 1000
Elongation (MD) % 70 70 70
(TD) % 190 140 160
Puncture Strength grams 690 650 640
90°C thermal contraction MD % 3.0 3.1 3.1
TD % 1 1 1
120°C thermal contraction MD % 16.6 15.6 15.2
TD % 12.2 11.5 11.2
Safety performance(After manufacturing battery)
NO. Item Criteria Remarks
1 Vibration test   No fire,noexplosion
2 Drop Test  
3 Short circuiting Test 100(o)
4 High temperature test 7 days No fire, no explosion Capacity≥80%C5
5 Heating Test 130*10min No fire,noexplosion
6 Overcharge testing(NO PCM) 3C 4.6V
7 Storage Characteristics   Remaining Capacity≥85%











PACKAGE:

  1 Standard exported package: Internal anticollision protection, external export wooden box packaging.

  2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.

  3 Responsible for the damage during the shipping process, will change the damaged part for you for free.

 

DELIVERY TIME:15-20 days after confirming the order, detail delivery date should be decided according to 

production season and order quantity.





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