38μm Heavy-Duty Trilayer PP
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38μm Heavy-Duty Trilayer PP

38μm Heavy-Duty Trilayer PP

Cat No:BMSM-0026

Description

Extra-thick trilayer membrane designed for high-power industrial cells requiring maximum safety and mechanical cushioning.

Basic Information

Base Material PP/PE/PP
Coating Type None
Thickness (μm) 38
Porosity (%) 45
Gurley Value (s/100mL) 780
Puncture Strength (gf) 550
Tensile MD (kg/cm²) 1650
Tensile TD (kg/cm²) 180
Elongation MD (%) 45
Elongation TD (%) 160
Shrinkage MD (120°C) < 3.0%
Melt Temp (°C) 165
Shutdown Temp (°C) 130
Dielectric (V/μm) 180
Wettability Good
Ionic Cond. (mS/cm) 0.65
Water (ppm) < 450
Basis Weight (g/m²) 22.8
Pore Size (μm) 0.035
Appearance White
Packaging Roll

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