三菱ケミカル List of Products and Services

C/C composites are composite materials made of carbon fibers and carbon, while C/SiC composites are made of carbon fibers and SiC. Many carbon fibers are used as composite materials (CFRP) with resin as the matrix, but the heat resistance of resin has its limits. By using high-temperature treated materials (carbon and SiC) as the matrix, it has become possible to use them in high-temperature environments (800°C). 【Advantages】 ■ High heat resistance (800°C), enabling use in high-temperature environments ■ High specific modulus (modulus of elasticity ÷ weight), allowing for lightweight components, thin-walled designs, and reduced deflection ■ High thermal conductivity, enabling lightweight heat dissipation components 【Common Needs】 ■ Want to reduce the weight of parts made from heat-resistant materials (ceramics, isotropic graphite) ■ Want to minimize deflection due to limited space ■ Want to use materials with high Young's modulus 【Main Applications】 Parts for FPD manufacturing equipment, semiconductor manufacturing equipment, brake components, etc. 【What Mitsubishi Chemical Can Do】 In addition to manufacturing and selling carbon fibers and prepregs, we can also perform shaping, processing, assembly, coating, and inspection of these materials, and deliver them. *For more details, please refer to the PDF document or feel free to contact us.

Mitsubishi Chemical Corporation handles "Ceramic Matrix Composite Materials (CMC)" that combine lightweight properties, rigidity, and moldability. Our CMC materials, which combine carbon fibers and metal materials, possess features such as high rigidity, high heat resistance, high thermal conductivity, lightweight, wear resistance, and low dust generation, and are used as brake materials for mobility and components for industrial machinery. Additionally, we are also exploring high moldability and associated cost reduction while maintaining the characteristics of these CMC materials. We are already progressing with sample work for multiple customers. We can also accommodate new applications such as brake materials for industrial machinery and heat-resistant components. *For more details, please refer to the PDF document or feel free to contact us.*

C/C (Carbon Fiber Reinforced Carbon) composites are reinforced with carbon fibers using carbon as the matrix, and they possess high strength, high elasticity, high toughness, and ultra-high heat resistance, making them usable at temperatures above 1000°C. *For more details, please refer to the PDF document or feel free to contact us.*