19 mm Dia. Polyethylene (PE) Disk as Battery Separator for CR20XX Coin Cells -100 pcs / pack-Lib-PE19

Lib-PE19 is a pre-cut Polyethylene (PE) thin film for CR20XX coin cell battery R&D and split testing cells.

Material	Polyethylene (PE)
Thickness	20 ± 2 um
Air Permeability	230±60 s/100ml
Porosity	44 ± 5 %
Puncture strength	≥600 G
MD Tensile Strength	≥ 1600 Kgf/cm2 (MD)
TD Tensile Strength	≥ 1400 Kgf/cm2 (TD)
Operation	The package must be open inside a glove box with Argon Gas and moisture less than 2%RH.
Note	This product is not manufactured by MTI. We only sell small quantities to research for developing new materials. If you have any questions on IP conflict, we will forward your inquiry to the manufacturer.