Home > Li-ion Battery Material

Celgard 3501 Lithium ion Battery Separator For Lithium ion Battery

Celgard 3501 Lithium ion Battery Separator For Lithium ion Battery

Product Name: Battery Separator
Model Number:Celgard 3501
Thickness:25um
Product Orgin:China
Product description: Celgard 3501 Lithium ion Battery Separator For Lithium ion Battery
INQUIRY

PE & PP battery separators are used for lithium-ion battery manufacturers and researchers. The materials consist of Polymer film , that are either Polypropylene (PP) or Polyethylene (PE) based. contain micro and nano pores to provide excellent ion transportation capabilities within the li-ion battery.

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