東西 List of Products and Services

We process engineering plastics such as POM, Delrin, and acrylic, as well as insulating and thermal insulation materials like epoxy glass, Rosnaboard, and Miorex, and ceramics such as alumina and Hotober. Please feel free to consult us about insulating materials and ceramics processing. 【Processing Lineup】 ■ Engineering Plastics Processing ■ Insulating and Thermal Insulation Materials Processing ■ Ceramics Processing *For more details, please refer to the PDF document or feel free to contact us.

• Processing Technology

"Mycalex" refers to Mycal-type machinable ceramics. It possesses various characteristics unique to inorganic ceramics, such as high heat resistance, high strength, and insulation performance at high temperatures. It can be processed from board materials, providing high-precision machined products with short lead times and low costs. The material is manufactured by Crystex in the United States. Tōzai is the exclusive distributor for Crystex in Japan. We have a rich stock of all board thicknesses for the two grades, MM400 and MM600. 【Features】 ■ Excellent electrical properties, especially high-frequency characteristics ■ Demonstrates excellent arc resistance ■ Superior heat resistance and thermal shock resistance - Heat resistance: Products available for 400℃, 600℃, and 800℃ *For more details, please refer to the PDF document or feel free to contact us.

• others

"Composite mica" refers to mica that has been crushed and processed into a paper-like form, layered multiple times, and made into tape or sheet form. Due to its heat resistance and insulation properties, it is used as a material for mica heaters, insulation boards, and insulating plates. We can accommodate a wide range of products, from small quantities (machining and laser processing) to mass-produced items (stamped products). [Features] - Crushed mica processed into a paper-like form and layered multiple times into tape or sheet form - Used as a material for mica heaters, insulation boards, and insulating plates due to its heat resistance and insulation properties - Wide range of support from small quantities (machining and laser processing) to mass-produced items (stamped products) *For more details, please refer to the PDF document or feel free to contact us.

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"Natural mica," known as "unmo" in Japanese, is a mineral primarily produced in India. With excellent electrical insulation and heat resistance properties, natural mica has been a representative product of our company since its establishment and has long been used by our customers as one of the essential insulating materials in today's electrical industry. It can be divided into two types: "hard mica," which excels in electrical insulation, and "soft mica," which excels in heat resistance, allowing us to respond broadly to customer needs. 【Features】 ■ Excellent electrical insulation and heat resistance - Heat resistance temperature: Hard mica 600–800℃ / Soft mica 900–1000℃ ■ Excellent processability and dimensional stability ■ Excellent cost performance *For more details, please refer to the PDF document or feel free to contact us.

• others