Celgard2400 PP Film Suppliers,Celgard2400 PP Film Manufacturers

Lab Battery Slurry Vacuum Film Coating Machine with Dryer

Vacuum film coating machine is widely used in various high temperature coating process, such as ceramic film, crystal film, battery electrode, special nano film

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Lithium Battery Aluminium Foil Coating Machine with Vacuum Pump and Dryer

description： The battery coating machine is a device specially used for uniformly coating the surface of the positive and negative electrode materials of the battery. It enables precise control of coating thickness and speed to ensure the stability of coating quality and performance. In the lithium battery production process, the battery coating ma1

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5um Batteries Insulation Materials PE Separator Film

Lithium battery PE separator is made of polypropylene as the base material and forms a uniform microporous structure through processes such as biaxial stretching.

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Lithium Ion Battery PE Poly 14um Polypropylene Film Separator

The functional film mainly made of polyethylene (PE) plays a key role in physically isolating the positive and negative electrodes to prevent short circuits.

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Battery Material 25μm Polypropylene Film PE Separator for Battery Research

The PE separator for lithium batteries is made of polyethylene material and features a micro-porous structure.

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Polypropylene Film

12+2um single sided ceramic coated separator (PE base film + alumina coating)

single sided ceramic coated separator features high thermal stability, low thermal shrinkage rate and high wettability with electrolytes.

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9+3 single-sided ceramic-coated separator (PE base film + alumina coating)

The coating forms a dense barrier through high-temperature sintering, enabling the separator to withstand temperatures above 1800℃. This effectively blocks heat conduction during thermal runaway.

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