Three-Layer Co-Extruded Lithium-Ion Battery Separator with Irregular Material, Dry Process, 20±2.0 μm

Cat No:LBSCS-0005

Description

9-20μm dry-process PP/PE/PP and PE/PP/PE diaphragms have high safety, high strength, and good electrolyte wettability.

Datasheet

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Applications

Application

Power batteries; Energy storage batteries; 3C digital batteries

Features

Heat-resistant puncture resistance High toughness and excellent drop impact resistance Reduced closed-cell temperature, improving safety Reduced self-discharge rate

Basic Information

Thickness (μm)	20±2.0
Areal Density (g/m²)	10.3±2.0
Porosity (%)	42±5
Air permeability (Sec/100ml)	280±80
Puncture Strength (gf)	≥240
Tensile Strength, MD (kgf/cm²)	≥1200
Tensile Strength, TD (kgf/cm²)	≥100
Elongation at Break, MD (%)	≥30
Elongation at Break, TD (%)	≥50
105°C/h Thermal Shrinkage, MD (%)	≤5.0
105°C/h Thermal Shrinkage, TD (%)	≤0.5

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Eata Membrane transforms complex separation challenges into reliable, specification-driven solutions—delivering the precision, consistency, and technical confidence your processes demand.

For Research or Industrial Raw Materials, Not For Personal Medical Use!