16um Polypropylene PP /PE Separator For Lithium Ion Battery

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16um Polypropylene PP /PE Separator For Lithium Ion Battery

 

Name

 PP(polypropylene) Separator film

Item

Unit

  Type

T-PP-16

Thickness

um

16

Air Permeability

sec/100ml

380

Factor of porosity

%

38

Tensile Strength 

MD

Kg/cm2

>1200

TD

Kg/cm2

>130

Puncture Strength

g

>450

Thermal contraction (90℃ 1h)

MD

%

≤2.5

TD

%

≤0.5

Thermal contraction 

(105℃ 1h)

MD

%

≤4

TD

%

≤1

 Obturator temperature 

153



   

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