Li-Ion Battery Separator Film
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.
Safety performance(After manufacturing battery)
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NO.
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Item
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Criteria
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Remarks
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1
|
Vibration test
|
|
No fire,noexplosion
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2
|
Drop Test
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|
|
3
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Short circuiting Test
|
100(o)
|
|
4
|
High temperature test
|
7 days
|
No fire, no explosion Capacity≥80%C5
|
|
5
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Heating Test
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130*10min
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No fire,noexplosion
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|
6
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Overcharge testing(NO PCM)
|
3C 4.6V
|
|
7
|
Storage Characteristics
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Remaining Capacity≥85%
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