PP Battery Separator Roll by Dry Method (800 m L × 60 mm W × 25 um T) - EQ-Lib-PP6025 Ball Mills Tubes have been evacuated to

Tubes have been evacuated to 10-7 Torr at room temperature

Film-coated by E-beam evaporation under vacuum below 10-6 torr

Flange Size: ISO-KF NW25

please click pictures 3-4 below)

PP Battery Separator Roll by Dry Method (800 m L × 60 mm W × 25 um T) - EQ-Lib-PP6025 Ball Mills Tubes have been evacuated toPP Battery Separator Roll by Dry Method (800 m L 60 mm W 25 um T) can be used as an excellent Li ion battery separator. Specifications Material: Polypropylene (PP) Thickness: 25 2 um Width : 60 mm Air Permeability: 350100 s 100ml Porosity: 42 3 % Area Density: 13. 21. 0 g m2 Puncture Strength : ? 450 G Tensile Strength: ? 1400 Kgf cm2 (MD); ? 1300 Kgf cm2 (TD) Thermal Shrinkage: ? 1. 5% (MD); ? 0. 5% (TD). Drying at 90? for 2 h. Sold in roll only