Advanced Lithium-Ion Battery Separators for Reliable Performance
Our lithium-ion battery separators are engineered with precision to ensure optimal ion conductivity, thermal stability, and mechanical strength. Ideal for EVs, consumer electronics, and energy storage systems, our separators enhance battery safety and longevity.
Key Features
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Material Options: Polypropylene (PP), Polyethylene (PE), Ceramic-coated, PVDF-coated.
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Thickness Range: 5μm to 40μm (customizable).
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High Porosity: 40%-60% for efficient electrolyte absorption.
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Low Shrinkage: ≤5% at 120°C (1 hour).
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Puncture Resistance: >300 gf (enhanced safety against dendrites).
Applications
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Electric Vehicles (EV/PHEV)
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Consumer Electronics (Smartphones, Laptops)
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Energy Storage Systems (ESS)
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Power Tools & Medical Devices
Technical Specifications
| Parameter | Value |
|---|---|
| Thickness | 16μm, 20μm, 25μm, etc. |
| Porosity | 45% ± 5% |
| Tensile Strength | ≥1000 kgf/cm² |
| Thermal Stability | Up to 200°C (ceramic) |
