Monolayer Polyethylene (PE)

SEM Surface Photomicrograph of
Celgard® Monolayer PE Battery Separator

Manufactured at our Celgard Korea facility, Celgard® Monolayer Polyethylene (PE) battery separator membranes offer excellent energy and power performance, dimensional integrity, and chemical and thermal stability in lithium-ion battery applications.

Features of Celgard® Monolayer PE Separator Membranes:

Produced using a wet (cast) manufacturing process
Highly uniform pore structure and film thickness
Balanced TD and MD tensile strength
Low TD and MD shrinkage
Excellent shutdown characteristics

More details about these products in our library

Celgard® Commercial Monolayer Polyethylene (PE) Separators:

Typical Properties
Thickness	16 to 20 microns (μm)
JIS Gurley	160 to 360 seconds
Porosity	40 to 50%