東洋アルミニウム List of Products and Services

"Toyal Titan" is an original product that successfully applies unique whisker generation technology to adhere titania particles to the surface of aluminum foil without the presence of an organic binder (adhesive). When used as electrodes in capacitors, its main application, it can achieve higher capacitance compared to conventional etched foils. 【Features】 ■ Nano-scale titania particles fixed to the foil surface without a binder → Increased surface area of titania particles leads to higher capacitance ■ Excellent water resistance → Maintains high capacitance even after long immersion in pure water at 100°C *For more details, please refer to the catalog or feel free to contact us.

• aluminum

"Toyarupasu (Perforated Foil)" is a functional material that has fine perforations with a diameter of less than 1 micron formed in aluminum foil. It is currently used as a current collector for the positive electrode of "lithium-ion capacitors." [Features] - By adjusting the etching conditions, the number, density, and diameter of the perforations can be changed. - Due to the fine holes, there is no coating loss, allowing for process simplification. - The pre-doping is uniform and the resistance value is low. - By applying etching, the oxide film becomes thinner, reducing surface resistance. *For more details, please refer to the catalog, and feel free to contact us.

• aluminum

Thanks to the accumulation of know-how from our long-established aluminum foil narrow slitting technology, we are now able to supply products with a minimum width of 2.0 mm in coil form. 【Product Specifications】 [AL Thickness: Minimum Slit Width: Roll Size] 6μ～10μ: 4mm: Outer diameter approximately φ200mm 11μ～50μ: 3mm: Outer diameter approximately φ250mm 50μ～100μ: 2mm: Outer diameter approximately φ250mm 100μ～150μ: 2mm: Outer diameter approximately φ150mm *For more details, please refer to the catalog or feel free to contact us.

• aluminum

This film has excellent absorption and release properties, capable of absorbing five times its own weight in moisture. It is effective for protecting grass slopes and other applications. The product is available in compound pellet or film form. * Compound pellets / 25kg per bag (aluminum bag) * Film / Thickness: 100μm and above, Width: up to 1800mm ★ If you would like a sample, please let us know your desired specifications. 【Features】 ■ Absorbs five times its own weight in water ■ Has moisture absorption and release properties ■ Can accommodate thicknesses of approximately 100 to 400μm * For more details, please download and view the catalog. Feel free to contact us with any inquiries.

• others

It is a flexible film that does not allow water (liquid) to pass through but permits moisture (gas) to pass, making it ideal for products where breathability is desired, such as waterproof bandages. The product is available in compound pellet or film form. * Compound pellets / 25kg per bag (aluminum bag) * Film / Thickness: 25μm and above, Width: up to 1800mm ★ If you would like a sample, please contact us with your desired specifications. 【Features】 ■ It does not allow water (liquid) to pass through but permits moisture (gas) to pass. ■ Moisture permeability: 4400CC/m2/day (30μm film, JIS L 1099A-1) ■ Made from urethane-based resin, it has excellent elasticity. ■ Can accommodate thicknesses of 25μm and above. * For more details, please download the catalog. Feel free to contact us with any inquiries.

• Composite Materials

This is a flame-retardant film with high self-extinguishing properties, made from non-halogen and non-phosphorus materials. It is based on urethane resin, offering excellent mechanical strength and elasticity. It is suitable for applications such as PVC alternatives, sheet materials, and molded products. <Product Specifications> Thickness: 50μm and above Width: Up to 1800mm (roll format) ★ If you would like a sample, please let us know your desired specifications. <Features> - Oxygen index of 51, UL 94 VTM-0 flame-retardant film (100μm) - Generates minimal toxic gases during combustion - Ash content during combustion is less than 0.1% - Based on urethane resin, providing excellent mechanical strength and elasticity - Standard color is white, but various colors can also be provided *For more details, please download the catalog. Feel free to contact us with any inquiries.

• Composite Materials

By foaming the film, we provide functionalities such as lightweight, thermal insulation, non-slip properties, surface modification, elasticity, release properties, and matte design. <Product Specifications> Thickness: 250μm and above (foamed layer) *An unfoamed layer can be added as needed. (50μm, 100μm) Width: Up to 1800mm (roll) ★If you would like a sample, please contact us with your desired specifications. <Features> ■ The foaming process reduces the weight of the urethane film. (Specific gravity: 0.6 to 0.9) ■ Excellent thermal insulation properties. ■ Superior mechanical strength (tensile strength, tear strength). ■ Usable across a wide temperature range. (Elastic from -40 to 90°C) ■ We offer a lineup tailored to various purposes, including weather resistance, oil resistance, chemical resistance, and antibacterial properties. ■ We can produce films suitable for various applications, from single-layer to multi-layer films. *For more details, please download the catalog. Feel free to contact us with any inquiries.

• Composite Materials

We are etching laminated materials of aluminum foil and film to form circuits. The thickness of the aluminum foil and the type and thickness of the film can be adjusted according to your requirements.

• aluminum

Aluminum powder is made by spraying molten aluminum into a mist to create fine particles, and the shape of the particles is spherical or close to that shape.

• aluminum

"CHROMASHINE" is a high-design aluminum flake pigment that achieves structural color by forming an interference film on its surface. The aluminum flakes are coated with a silica layer, and further plated with metallic particles. Strong interference colors are obtained due to the optical path difference between the reflected light from the plating layer and the reflected light from the aluminum flakes. It maximizes the "opacity" characteristic of aluminum, achieving high color development while covering the underlying color. 【Features】 ○ High saturation and metallic luster ○ Color flop property ○ High opacity based on aluminum flakes ○ Excellent chemical resistance and moisture resistance ○ Can be solvent-replaced for ink applications For more details, please contact us or download the catalog.

• paint

Aluminum paste is an aluminum pigment made by crushing and grinding high-purity aluminum powder or foil into very thin, flake-like particles. Toyo Aluminum's aluminum paste has a flake shape and particle size that are well controlled, allowing for uniform distribution within the coating, which provides excellent protection against rust and other damages while also achieving a beautiful appearance, making it ideal as a pigment for paints and printing inks. In high-end metallic automotive coatings, a deep luster is achieved.

• aluminum

This is our unique conductive adhesive that uses silver-plated silica filler. [Features] 〇 Good conductivity… It adheres well to various materials and exhibits excellent conductivity. 〇 Excellent migration resistance… By reducing the amount of silver, the risk of migration is minimized. 〇 Lightweight and inexpensive… By using inorganic materials for the core, it is a lightweight material with about one-third the specific gravity compared to silver.

• Non-ferrous metals