m-Aramid-Coated Battery Separator (9 μm PE + 3 μm Aramid)

Name: m-Aramid-Coated Battery Separator (9 μm PE + 3 μm Aramid)
Brand: Canrd
Price: 30.21 USD
Availability: InStock

$30.21

Numéro d'article:MA-EN-SE-005101

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✓ Sélectionné: 63.5mm * 1m

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This product is designed for advanced lithium-ion battery applications, featuring a 9 µm polyethylene (PE) substrate coated with a 3 µm meta-aramid layer. The aramid coating provides exceptional heat resistance, oxidation stability, and improved electrolyte wettability, while maintaining a low specific gravity and a porosity of approximately 37%. These characteristics enhance manufacturing efficiency, battery safety, fast-charging capability, and cycle life. The separator is intended for use in 3C electronics, electric vehicles, and energy storage systems. Proper handling (aramid side facing out, airtight packaging, and cling film for unused portions) is required to preserve its performance. This solution offers a balanced combination of thermal stability and electrochemical reliability for high-energy-density battery designs.

Aramid lithium battery separator is a new type of heat-resistant separator with excellent properties such as low specific gravity, high temperature resistance, oxidation resistance, and easy wetting. It can significantly improve the manufacturing efficiency, safety performance, fast charging performance and cycle life of batteries, and can be widely used in 3C electronics, electric vehicles, energy storage power stations and other fields.

1. Aramid side facing out;

2. Requires airtight packaging;

3. Unused portions should also be wrapped in cling film;

Porosity parameter: Porosity ~37%