Thermal Conductive Sheet Market Outlook (2023 to 2033)

The global thermal conductive sheet market is valued at US$ 1.26 billion in 2023 and is forecasted to reach US$ 2.13 billion by 2033, increasing at a CAGR of 5.4% from 2023 to 2033.

A sort of bendable heat sink that aids in dissipating the heat produced by electronic gadgets is known as a thermally conductive sheet. It is constructed of a substrate material such as polyimide or polyester and a thin layer of metal, usually aluminum or copper. As a conductor, the metal layer functions, and the substrate offers flexibility and strength mechanically.

· Applications of thermally conductive sheets include power semiconductor devices, smartphones, and laptop computers, among others, where they are crucial to keep electronic components cool. Additionally, they are employed in thermal management applications in battery packs for electric cars and engine control systems for automobiles.

Thermal energy is moved from one location to another using thermal conductors. Silver has the highest electrical conductivity of any metal. Silver currently describes conductivity, and all other metals are tested against it.

It can remove the barrier to release heat effectively and lower the temperature of a heat source such as a CPU by utilizing a thermally conductive gel sheet with high thermal conductivity. Using the straightforward simulation model below, we were able to confirm the heat release effect caused by high thermal conductivity.

Thermal interface materials called thermally conductive thin films are used to transfer heat away from a surface. They are frequently constructed of polyimide, a clear thermoset polymer with excellent physical and electrical isolation qualities. These thin coatings are great for ruggedizing products since they can survive tough situations. High-performance systems typically use advanced thermal management materials to ensure that no electronic system or component's performance is compromised.

Even at high temperatures, thermal films have a high resistance to flowing or thinning out under high compressive loads. Over a wide range of temperatures and frequencies, it maintains essentially constant physical, mechanical, and electrical properties. Radiation-resistant polyimide thermally conductive films do not melt and have no known organic solvents.

· In 2020, Henkel launched its LOCTITE TC 50 thermally conductive adhesive film, which offers high thermal conductivity and easy application.