東海ファインカーボン List of Products and Services

"Solid SiC" was developed using our unique CVD technology. It excels in high strength, heat resistance, plasma resistance, and chemical resistance, demonstrating high performance across a wide range of applications. This product, optimized for semiconductor devices, is expected to expand the possibilities of semiconductors. 【Features】 ■ Excellent high strength, heat resistance, plasma resistance, and chemical resistance ■ High performance across a wide range of applications ■ Contributes to particle reduction and improved lifespan ■ High thermal conductivity and thermal shock resistance *For more details, please refer to the PDF document or feel free to contact us.

• Composite Materials
• Other machine elements

Graphite is obtained by mixing and molding coke and tar pitch, initially firing it at approximately 1,000°C, and then graphitizing it at about 3,000°C. Graphite is classified into CIP molded products, extruded products, and molded products based on its molding method. Our company produces ultra-large materials and various shapes. Furthermore, we respond to your needs by performing secondary treatments such as high-purity processing and coating treatment. 【Features】 ■ High strength at high temperatures ■ Excellent electrical conductivity ■ Superior thermal shock resistance ■ Chemically stable and resistant to chemicals ■ Self-lubricating properties ■ Moderate workability *For more details, please refer to the PDF document or feel free to contact us.

• Composite Materials

Tokarec, handled by Tokai Carbon, is an ideal heat-resistant composite material composed of carbon fibers with excellent strength characteristics and a carbon matrix, which maintains its strength even at high temperatures. It is available in products such as sheets, flat plates, cylinders, bolts, and nuts, and can be used in applications such as heat resistance, semiconductors, flexible sheets, and solar cells. 【Features】 - High specific strength and specific elasticity (lightweight and strong) - Excellent thermal shock resistance and heat resistance - Low thermal expansion (high dimensional stability) - Low thermal conductivity (one-third that of heat-resistant copper) - No strength degradation at high temperatures - Low impurities *For more details, please refer to the catalog or feel free to contact us.

• Composite Materials

The 'HK Series' handled by Tokai Carbon is a graphite material that is easy to machine during electrode fabrication and has excellent discharge machining characteristics with minimal electrode wear. Graphite is lightweight compared to copper, has a small thermal expansion coefficient, and exhibits minimal thermal deformation. Additionally, it has good machinability, with cutting times approximately one-fifth that of copper, and is easy to finish by hand. 【Features】 ■ Easy machinability ■ Stable discharge machining characteristics ■ Minimal electrode wear ■ ISO9001 and ISO14001 certified *For more details, please refer to the catalog or feel free to contact us.

• Other polymer materials

Grassy carbon is a unique material with characteristics such as being amorphous (non-crystalline), dust-free, and gas impermeable. Compared to conventional carbon, it is utilized in various new needs and applications such as substrate holders, thermal shields, and susceptors. Please feel free to contact us if you have any inquiries. 【Features】 ■ Lightweight ■ Excellent chemical resistance ■ Gas impermeable ■ High purity ■ Free from outgassing *For more details, please download the PDF or feel free to contact us.

• Other metal materials
• Composite Materials