Ceramic-coated separators (CCS) PE base film

CNB-1-S42

Ceramic-coated separators (CCS) PE base film

Regular price $118.00
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Product Name & Description

Ceramic-coated separators (CCSs)  

The PE base film has been coated with a layer of ceramic aluminum oxide, PVDF is coated on the surface of the ceramic particles (Single Side).

It can also be sandwiched coating with PE base film in the middle, and ceramic layer and PVDF layers are coated on the top and bottom respectively (Double Side).

Primary Applications

The ceramic coating improves the thermal shrinkage performance of the separator, enhancing battery safety. The PVDF coating enables adhesion between the positive electrode sheet and the separator, improving battery interface, hardness, and cycling performance.

Technical Data (Typical Properties)

The melting point of the PE separator is around 140°C.

Basic Film Properties

Unit of Measure

Typical Value

Thickness (Base PE)

μm

12/16 

Air Permeability sec/100mL 217.8
Porosity % 40
Surface Density g/m2 12.07
Elongation Strength MD Kgf/cm2 1533
Elongation Strength TD Kgf/cm2 1282
Elongation at Break MD % 0.7
Elongation at Break TD % 0.6


Download Material Safety Data Sheet:


Download Technical Data Sheet:

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