Silicone-Based Thermal Interface Materials Improve Data Center Cooling and Performance
semiconductor-digest.com Jun 11, 2026

Silicone-Based Thermal Interface Materials Improve Data Center Cooling and Performance

AI-summarised brief · reviewed before publication

Dr. Zou Lu, a Technical Service and Development Scientist at Dow, emphasizes the importance of thermal interface materials (TIMs) in data centers. As AI and high-performance computing push CPUs and GPUs to extreme power densities, TIMs have become critical to both performance and reliability. Silicone-based TIMs, particularly thermally conductive compounds and gels, address these challenges with high thermal conductivity, low thermal resistance, and mechanical flexibility. They are ideal for CPU and GPU cold-plate interfaces, serving dual in-line memory modules, and voltage regulator modules.

💡 Why It Matters

  • · The choice of TIM partner can be as crucial as the material itself, as it requires cross-application expertise and end-to-end collaboration capabilities.
  • · Selecting the right partner can help mitigate the risk of mechanical stress and failure in data centers, where hot spots can run 10–30°C above surrounding areas.