12μm Alumina-Modified Dry-Process PP
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12μm Alumina-Modified Dry-Process PP

12μm Alumina-Modified Dry-Process PP

Cat No:BMSM-0041

Description

Ultra-thin dry-process PP with single-side alumina coating for improved high-temperature dimensional stability in power batteries.

Basic Information

Base Material Polypropylene
Coating Type Nano-Al2O3
Thickness (μm) 12
Porosity (%) 41
Gurley Value (s/100mL) 230
Puncture Strength (gf) 365
Tensile MD (kg/cm²) 1580
Tensile TD (kg/cm²) 165
Elongation MD (%) 42
Elongation TD (%) 160
Shrinkage MD (120°C) < 1.2%
Melt Temp (°C) 165
Shutdown Temp (°C) 134
Dielectric (V/μm) 195
Wettability High
Ionic Cond. (mS/cm) 0.88
Water (ppm) < 300
Basis Weight (g/m²) 10.2
Pore Size (μm) 0.04
Appearance Off-White
Packaging Roll

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