20μm High-Temp Polyimide Separator
Online Inquiry

20μm High-Temp Polyimide Separator

20μm High-Temp Polyimide Separator

Cat No:BMSM-0014

Description

Non-woven polyimide membrane engineered for extreme temperature environments, remaining stable up to 400°C without melting.

Basic Information

Base Material Polyimide (PI)
Coating Type None
Thickness (μm) 20
Porosity (%) 60
Gurley Value (s/100mL) 35
Puncture Strength (gf) 280
Tensile MD (kg/cm²) 950
Tensile TD (kg/cm²) 850
Elongation MD (%) 35
Elongation TD (%) 30
Shrinkage MD (120°C) < 0.2%
Shrinkage TD (120°C) < 0.1%
Melt Temp (°C) > 400
Shutdown Temp (°C) N/A
Dielectric (V/μm) 220
Wettability Superior
Ionic Cond. (mS/cm) 1.85
Water (ppm) < 200
Basis Weight (g/m²) 12.4
Pore Size (μm) 0.15
Appearance Yellow
Packaging Roll

GET IT!

Eata Battery is the single source for every high-performance material in next-gen batteries—from cathode powders to current collectors, catalysts to membranes. We de-risk your supply chain so you can scale faster.

Contact Us

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

0
0

There is no product in your cart.