Phase change materials (PCMs) are advanced thermal interface solutions designed to deliver high thermal conductivity, low thermal resistance even under low mounting pressure, and excellent heat dissipation in a thin form factor. They exhibit a unique phase transition behavior that enables efficient heat absorption and release, ensuring stable operating temperatures for a wide range of electronic devices. PCMs also feature low outgassing/volatility, enhancing long-term reliability. Common applications include CPUs, heatsinks, memory modules, computers, smartphones, servers, network communication hardware, traction battery cooling in new energy vehicles, air conditioners, LCD displays, LED power supplies, and various portable electronic devices.