25µm Battery pp Separator Celgard 3501 For Lithium Battery

The separator material is non-conductive, and its physical and chemical properties have a great impact on the performance of the battery.
  • Item NO.:

    Celgard 3501
  • Lead Time:

    5-10days
  • Product Orgin:

    China
  • Brand:

    AOTELEC
  • Shipping Port:

    Xiamen, China
  • Payment:

    T/T, WesternUnion, MoneyGram, Paypal, Visa
  • Product Detail

The main function of the separator is to separate the positive and negative electrodes of the battery to prevent short circuit due to contact between the two electrodes, and also has the function of allowing electrolyte ions to pass through. The separator material is non-conductive, and its physical and chemical properties have a great impact on the performance of the battery.


Specifications

25µm Battery Separator Celgard 3501

Basic Film Properties

Unit of Measure

Typical Value

Thickness

um

25

Porosity

%

55

Gurley(JIS)

Seconds

200

TD Shrinkage @ 90℃/1 Hour

%

0

MD Shrinkage @ 90℃/1 Hour

%

5

PP Pore Size

(Average Diameter)

um

0.064

Tensile Strength, MD

Kg/cm2

1055

Tensile Strength, TD

Kg/cm2

135

Puncture Strength

Grams

335


Battery Separator Celgard 3501

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