Capacitor Chemicals
With the growing popularity of digital infrastructure, new energy vehicles, smart homes and other sectors, there are increasing demands for capacitors with high reliability, long service life, high temperature resistance and other premium properties. We are confronted with challenges such as developing capacitors featuring long service life and high temperature resistance. We are committed to the research of capacitor chemicals and have so far achieved significant breakthroughs in aspects like high voltage resistance and long service life. Our products are applied in fields including capacitor aluminum foil processing, aluminum electrolytic capacitors and solid - state capacitors.
Product Series
Aluminum foil chemicals
Our Aluminum Foil Chemicals are primarily used in the formation process of formed foil. Our product portfolio includes materials such as boric acid, ammonium adipate, ammonium citrate, ammonium phosphate salts, and various additives required for formulating formation solutions.With years of dedicated expertise in the formed foil materials sector, we have established stable synthesis and purification processes, along with a robust quality control system, ensuring high-quality and high-purity products.
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Liquid capacitive chemicals and electrolytes
The electrolyte used in aluminum electrolytic capacitors serves as the actual cathode, playing a critical role in repairing the aluminum oxide film and preventing capacitor performance degradation. It is primarily composed of solutes, solvents, and various functional additives. We have successfully developed a series of high-voltage solutes and functional additives with independent intellectual property rights, which have been incorporated into electrolyte formulations. We provide high-performance solutes, solvents, and additives for customers who prepare their own electrolytes, while also offering one-stop customized electrolyte solutions for those who rely on pre-formulated products.
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Chemicals for solid-state capacitors
The conductive polymer dispersion for solid capacitors serves as the actual cathode, primarily composed of conductive polymer materials that enable capacitance derivation. With over 20 years of continuous innovation in capacitor chemicals, we provide comprehensive solutions to capacitor manufacturers worldwide, including specialized dispersions, anti-static coating fluids, monomers, oxidizing agents and customized formulations. Our surge-resistant dispersion demonstrates exceptional longevity with less than 1% capacitance degradation after 10,000 charge-discharge cycles, while the hybrid solid-liquid capacitor dispersion maintains excellent reliability with minimal ESR variation after reflow soldering tests.
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Chemicals for MLPC&Tantalum capacitor
The portfolio for aluminum stacked/tantalum capacitors primarily comprises polymer cathode materials, cathode current-collecting materials, and functional additives. These materials are engineered to enable capacitance derivation, reduce impedance and leakage current, while enhancing long-term reliability. Building upon over two decades of continuous innovation in capacitor chemicals, we provide comprehensive solutions including dispersions, EDOT monomers, oxidants, graphite coatings, silver impregnation pastes, conductive adhesives, and performance-enhancing additives to global capacitor manufacturers.
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Capacitor sealing materials
Our capacitor encapsulation materials business focuses on providing packaging solutions for medium/large aluminum electrolytic capacitors and film capacitors. Our products deliver critical functions including insulation, sealing, explosion-proof protection, and terminal connection. The main product portfolio comprises bolt-type capacitor covers, film capacitor components, and capacitor-grade resin-coated boards.
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