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Button-Type Dry Film Carbon Membrane

Button-Type Dry Film Carbon Membrane

Made with cutting-edge dry-processing processes, the button-Type Dry Film Carbon Membrane for button batteries is a high-performance electrode material created especially for button cells. Due to its large specific surface area and exceptional conductivity, this carbon sheet greatly increases energy and power density by facilitating effective current transmission during charging and discharging. Stable performance under high pressure and extreme temperature conditions is guaranteed by its exceptional mechanical strength and good thermal stability. Dry-process carbon film for button batteries, which are widely used in portable electronics like smartwatches and headphones, is now an essential part of contemporary compact power solutions, supporting dependable and long-lasting power supplies.

Advantages of Button-Type Dry Film Carbon Membrane

Precisely Adapted Micro-structure
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Precisely Adapted Micro-structure

The dry-process carbon film for button supercapacitors precisely fits the button structure. Under the microscope, it is arranged closely and orderly. The size and spacing of the pores are specially optimized for button capacitors, ensuring the precise and rapid conduction of ions and activating efficient energy storage.

Thin, Lightweight, Tough and Durable Features
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Thin, Lightweight, Tough and Durable Features

This dry-process carbon film is thin and lightweight, fitting perfectly within a very small space. Moreover, it has excellent toughness, can withstand the stress of frequent charge and discharge, and will not break during long-term use, firmly supporting the performance of button capacitors.

Green Process and Quality Assurance
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Green Process and Quality Assurance

The dry-process technology is adopted, avoiding solvent pollution and ensuring the purity of the carbon film. Meanwhile, precise process control guarantees the uniformity of film thickness and composition, laying a solid quality foundation for the stable operation of button capacitors.

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