20μm Cross-Linked Gel Separator
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20μm Cross-Linked Gel Separator

20μm Cross-Linked Gel Separator

Cat No:BMSM-0057

Description

Chemically cross-linked polymer separator designed for semi-solid and gel-state lithium batteries to ensure zero electrolyte leakage.

Basic Information

Base Material Polyolefin
Coating Type Cross-linked PMMA
Thickness (μm) 20
Porosity (%) 45
Gurley Value (s/100mL) 220
Puncture Strength (gf) 410
Tensile MD (kg/cm²) 1200
Tensile TD (kg/cm²) 1050
Elongation MD (%) 85
Elongation TD (%) 120
Shrinkage MD (120°C) < 1.5%
Shrinkage TD (120°C) < 0.5%
Melt Temp (°C) 155
Shutdown Temp (°C) N/A
Dielectric (V/μm) 180
Wettability Superior
Ionic Cond. (mS/cm) 1.15
Water (ppm) < 200
Basis Weight (g/m²) 13.8
Pore Size (μm) 0.08
Appearance Transp.
Packaging Roll

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