Electrical & Electronics


Electronic parts and tools

Yttria-stabilized zirconia powders

Tosoh is the world’s largest supplier of yttria-stabilized powders that go into high quality products. Zirconia's superior mechanical properties, high fracture strength and resistance to abrasion make it essential for robust machine parts, electronic parts and tools, and optical fiber connectors.

High-performance polymer for automotive electronics

Polyphenylene sulfide (PPS)

Tosoh polyphenylene sulfide (PPS) is uniquely engineered to combine many of the best properties of plastics and metals, and has therefore found automotive applications in the fabrication of lighting components, emission control components, and fuel system parts.