The electrode materials of Ming Yu needle punch nonwoven must be coated on to the electrode current collector foils, usually aluminum and/or copper to form a conductive mass with a precisely controlled thickness. It has a strong adjustment function, ensuring the calibration accuracy
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Once the cell assembly is complete, Ming Yu polyester nonwoven fabric must be put through at least one precisely controlled charge/discharge cycle to activate the working materials. Aluminum alloy is applied to the product to prevent distortion
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Ming Yu polyester nonwoven fabric is manufactured in clean room conditions as cleanliness is essential to prevent contamination that will give rise to internal short circuits in the cell.
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Ming Yu needle punch nonwoven is subjected to different testing standards (electrical safety, temperature, shock, and vibration tests) in various environmental conditions (humidity, temperature, pressure). The whole surface of the product is nonconductive
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The raw materials of Ming Yu polyester nonwoven fabric are sourced by our procurement team who works to bring battery minerals and metals to the market from new sources in a more cost-effective, socially responsible and sustainable way.
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The product features high energy density. The lighter elements or compounds for the electrodes have been chosen and greatest reversible capacity of materials have been used. Made of the latest composite materials, it features high-temperature resistance