-Electronic Materials-

Fine carbon or titania particles are bonded to the aluminium foil surface without binders. This allows for a high capacitance while maintaining an extremely low surface resistance. Its main application is as a cathode for polymer aluminium electrolytic capacitors.

This product achieves high capacitance and low surface resistance by bonding fine carbon or titania particles to the aluminium foil surface without binders. It is mainly used as a cathode for polymer aluminium electrolytic capacitors.

It is a porous material made by sintering aluminium powder onto aluminium foil. We can customize pore sizes, lamination thicknesses, and powder-laminated designs.

Aluminium has excellent properties as an electronic material: it is second only to copper in electrical conductivity, it is not magnetized, and its surface area can be easily expanded through etching. High-purity aluminium foil is widely used for capacitor electrodes in circuit components.

Aluminium electrolytic capacitors are essential in a wide range of applications, from household appliances to industrial equipment. We supply the etched foils and formed foils used for these electrodes.

We offer base film rolls and metalized based on Toray’s Lumirror, Torayfan, and Torerina. Their high voltage resistance and heat can prolong the service lives of film capacitors.

We offer lead wires for aluminium electrolytic capacitors.
We can handle slitting of 3 mm or wider strips of high quality burr-free.

We offer high-quality electrolytic copper foil.
We support our customers' development and mass production through a stable supply and optimal material recommendations for a wide range of applications, from PCBs to batteries.

We offer lightweight, high-strength composite busbars. With excellent impact resistance and corrosion resistance, they contribute to improved vehicle safety and fuel efficiency, as well as greater design freedom.