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Materials for Semiconductor Manufacturing and Electronics

Smaller device geometries, higher power densities, and increasingly complex architectures place greater demands on materials. Manufacturers must manage purity, thermal performance, electrical properties, dimensional stability, and process compatibility, often within tighter production tolerances.

Mitsubishi Chemical Group is a materials science partner across the semiconductor-to-electronics value chain. Our capabilities extend from wafer manufacturing, device fabrication and advanced packaging to electronic components, printed circuit boards, displays, and electronic systems.

By combining specialty chemistry, advanced polymers, engineered plastics, composites, functional films, and process technologies, we collaborate with customers, equipment manufacturers, and ecosystem partners across established material supply, custom development, and early-stage collaboration.

Semiconductor materials and process solutions

As semiconductor architectures evolve, each manufacturing stage presents distinct materials challenges, from contamination control and precise surface interactions to thermal management and dimensional stability.

MCG provides materials, technologies, and services for:

  • Wafer Manufacturing
  • Front-End-Of-Line (FEOL) processes
  • Back-End-Of-Line (BEOL) processes
  • Advanced Semiconductor Packaging
  • Power Devices

Wafer-fab equipment and manufacturing support Our portfolio includes synthetic silica, high-purity chemicals, GaN substrates, Chemical vapor depositions (CVD), and atomic layer deposition (ALD) precursors, lithography materials, engineered components, functional films, advanced packaging materials, and thermal-management technologies.

Advanced materials for electronics

Higher component densities and more powerful electronic systems create challenges around heat dissipation, electrical insulation, protection, and long-term dimensional performance.

MCG supplies materials for electronic components, assemblies, and systems:

  • AI Compute & Data Centers
  • PCB & Electronics Assembly
  • Displays & Optical Electronics
  • Electronic Devices & Components

Our electronics offering includes engineering plastics, carbon-fiber composites, functional films, epoxy resins, adhesives, elastomers, encapsulation materials, formulated silicone solutions, and optical materials.

Materials expertise across the value chain

MCG combines advanced materials science, computational capabilities, application and process expertise, and global manufacturing scale to address complex performance requirements and help move materials from development to commercial production.

  • Advanced Materials Science: High-purity chemistry, polymers, engineered plastics, composites, films, and functional materials provide multiple platforms for addressing semiconductor and electronics requirements.
  • Computational Materials Discovery: High-performance computing, simulation, materials informatics, and computational screening complement experimental development and help accelerate material evaluation.
  • Application and Process Expertise: Materials are developed and evaluated against application and process requirements, including purity, surface interactions, thermal behavior, dimensional stability, chemical compatibility, and processing conditions.
  • Global Manufacturing and Scale: MCG combines materials development with analytical, process-engineering, manufacturing, and supply capabilities to support progression from evaluation and qualification to commercial manufacturing.
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