PP PE Battery Separator Li-ion Battery Separator Diaphragm High Liquid Absorptivity

PP/PP/PP Three-Layer Co-Extrusion film

Scope of Application: High-performance lithium-ion battery (3C electronic products, electric automobiles, high-performance polymer battery, high-rate battery, ultra-low temperature battery) 

Product Specifications: 12um/14um/16um/18um/20um

Product Features:
High puncture strength,low short circuit rate;
High conductivity and good ion permeability;
Faster liquid absorption rate and good liquid retention;