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Specialty Materials Division
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Tosoh is one of the world’s leading manufacturers of advanced materials and electronics products—supplying
the most widely known producers of consumer, industrial, and high-technology goods.

Related subsidiaries

Tosoh Hellas
Tosoh Hyuga Corporation
Tosoh Zeolum
Tosoh Ceramics
Nippon Silica Industrial
Mobil Catalysts Corporation of Japan


 

 

 



For additional information on Specialty Material products and export markets, please use our contact form to get in touch with a division representative.
 
Products
 
  •  Advanced Ceramics
  •  Manganese Materials
  •  Zeolites

    Click here for a complete listing of Tosoh products from A to Z.

    News & Events

    		•

    Yttria-stabilized zirconia powders

    Tosoh is the world’s largest supplier
    of yttria- stabilized powders.  Because of its superior mechanical properties, high fracture strength
    and resistance to abrasion,as well as smooth finish, zirconia is now widely used in many applications,from machine parts, electronic parts and tools, to optical fiber connector parts and watch cases.

    more

     

    Electrolytic Manganese Dioxide (EMD)

    Tosoh has the largest battery-grade EMD capacity in the world. With manufacturing facilities in Japan and Greece, Tosoh is able to meet the most demanding requirements of our customers. EMD is used in the production of dry cells and soft ferrites.