ALL PURCHASERS MUST REVIEW AND AGREE TO CELGARD'S INFORMATION SHARING AGREEMENT.
Size
10 inches by 116 inches ± 8.5 inches (8 ft² ± 0.6 ft² ; 0.75 m² ± 0.05 m²)
Description
25 μm Microporous Monolayer Polypropylene Membrane, Laminated to a Polypropylene Nonwoven Fabric
Primary Applications
Primary Lithium Batteries
Product Features
• Thick, multi-layer construction provides increased strength and high puncture resistance
• PP nonwoven laminate enables high electrolyte retention for long working life
• Low electrical impedance and electrolyte reservoirs provide high-rate capabilities
• Zero TD shrinkage reduces internal shorting and improves high temperature dimensional stability
Technical Data (Typical Properties)*
|
Property |
Unit of Measure |
Typical Value |
|
Thickness |
µm |
110 |
|
Gurley (JIS) |
Seconds |
200 |
|
Porosity (Calculated) |
% |
55 |
|
TD Shrinkage @ TD Shrinkage @ 105º C / 1 Hour |
% |
0 |
|
MD Shrinkage @ 105º C / 1 Hour |
% |
5 |
|
TD Tensile Strength |
Kg/cm² |
135 |
|
MD Tensile Strength |
Kg/cm² |
1055 |
|
Puncture Strength |
Grams Force |
335 |