In industries such as semiconductors, photovoltaics, silicon carbide crystal growth, and high-temperature sintering, CFC (Carbon Fiber Composite) top plates are critical thermal field components. Many customers often wonder why these plates contain multiple holes of different sizes.

In fact, these holes are not merely machining features; they are an essential part of thermal field engineering.

Semicera CFC Upper Insulation Cover is a high-performance carbon fiber composite thermal component made using resin impregnation and densification technology. It offers low density, high strength, excellent thermal stability, and uniform structure, making it widely used in semiconductor, photovoltaic, and high-temperature furnace systems.

The primary distinction between CFC hard felt insulation tubes and other CFC structural components (such as CFC crucibles, CFC flow tubes, and CFC support rings) lies in the fact that CFC hard felt insulation tubes serve as insulating materials rather than load-bearing structural components.