TOB Fiberglass Polypropylene Material Li ion Battery Separator
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- Supplier: Xiamen Tob New Energy Technology Co. Ltd.
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Product Overview
Description
Fiberglass Polypropylene Material Li ion Battery Separator
PRODUCT INFO
Specification
Name | PP(polypropylene) Separator | ||
Item | Unit | Type | |
T-PP-25 | |||
Thickness | um | 25 | |
Air Permeability | sec/100ml | 520 | |
Factor of porosity | % | 42 | |
Tensile Strength | MD | Kg/cm2 | >1200 |
TD | Kg/cm2 | >130 | |
Puncture Strength | g | >450 | |
Thermal contraction (90℃ 1h) | MD | % | ≤2.5 |
TD | % | ≤0.5 | |
Thermal contraction (105℃ 1h) | MD | % | ≤4 |
TD | % | ≤1 | |
Obturator temperature | ℃ | 153 | |
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Packing Details
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