For over half a century, we have been manufacturing ebonite with a focus on natural rubber.
Ebonite is said to be the world's oldest artificial resin, a super hard rubber made from natural rubber and sulfur. It is a hard, glossy, dark brown rubber, named "ebonite" because its appearance resembles that of ebony. It is mainly used as an electrical insulation material. Since its establishment in 1952, Nikkō Ebonite Manufacturing has been conducting research and accumulating experience for over half a century to produce the highest quality ebonite. 【Features of Nikkō Ebonite Manufacturing's Ebonite】 ○ Insulation properties ○ Chemical resistance ○ Low thermal conductivity ○ Low water absorption ○ Durability For more details, please contact us or download the catalog.
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【Ebonite Product Introduction】 ○ Ebonite Sheets → Thickness 0.5 to 2mm: 600×600mm → Thickness 3 to 40mm: 600×900mm ○ Ebonite Rods and Tubes → Rods: Diameter 2 to 120mm (Length 1000mm) → Tubes are also manufactured ○ Marble Ebonite Rods → Color and marble rods are also available ○ Ebonite Processed Products → We can also handle various processing jobs ● For more details, please contact us or download the catalog.
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Ebonite, said to be the world's oldest resin. Hard rubber ebonite, made from natural rubber, has been used for a long time in fountain pens and mouthpieces for woodwind instruments. Ebonite rods, sheets, and tubes have high insulation properties, oil resistance, water resistance, chemical resistance, and low thermal conductivity. We also accept molding processing. Oil-resistant NBR floats have a smooth and hard surface with independent foam membranes inside. We also offer metal and magnet insert molding. "Our desire is to make ebonite a widely loved material." "Our desire is to preserve Japan's proud lathe technology for future generations." To pass on the technique of "lathe turning," which is fading without being handed down, Nikkō Ebonite Manufacturing started making fountain pens.