Super dry-process capacitor cells have prominent advantages: extremely fast charging and discharging speeds, enabling the storage and release of electrical energy in a short time; a cycle life of up to several hundred thousand times, far exceeding that of traditional batteries; and high power density, allowing for instantaneous output of large currents. At the system integration level, super dry-process capacitor modules and systems achieve efficient energy synergy through scientific layout and intelligent control. They possess high reliability and strong anti-interference ability, can adapt to harsh environments such as high and low temperatures, and meet the strict requirements for the performance and service life of supercapacitors in different scenarios.
The dry electrode process using powder-into-films technology, lithium battery dry electrode technology has advantages in multiple aspects. Technically, it does not require solvent coating, and directly hot-presses the active materials, binders and conductive agents into shape, simplifying the process flow and improving production efficiency; the electrode has high compaction density, which can effectively enhance the battery's energy density and cycle stability. In terms of cost, due to the reduction of solvent use and recycling links, equipment investment and operating costs are significantly reduced. In terms of energy conservation and environmental protection, it completely gets rid of the dependence on organic solvents such as NMP, eliminates environmental pollution and potential safety hazards caused by solvent volatilization, reduces energy consumption, conforms to the concept of green manufacturing, and has become an important direction for technological innovation in lithium battery production. It is suitable for cutting-edge fields such as solid-state batteries and large cylindrical batteries, has passed industry verification and entered the stage of large-scale mass production.
The dry process technology applied to high-frequency and high-speed copper-clad laminates, with its solvent-free process, simplifies the production flow, reduces energy consumption and pollution, while improving production efficiency and lowering costs. PTFE substrates feature low dielectric constant, small dielectric loss, and resistance to high and low temperatures, providing a stable foundation for high-frequency and high-speed signal transmission. The high-frequency and high-speed copper-clad laminates based on this have extremely low loss in signal transmission and can stably support the transmission of ultra-high-frequency signals such as 5G and millimeter waves. They are widely used in fields such as 5G communication base stations, satellite communications, AI high-performance servers, and automotive radars, effectively promoting the development of electronic devices towards higher speed and higher frequency.
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- Supercap
- Dry process
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- Supercapacitor cell
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- Dry electrode system
- Dry Calendering Integrated Equipment
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- Dry-process electrode sheet
- Dry electrode binder
- Coated carbon foil
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- High-speed copper-clad laminate
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