Glassy Carbon Coated Felt

Semicorex glassy carbon coated felt is an innovative high performance insulation material. Its advanced glass-like carbon coating increases the durability of rigid felt. It has been proven in crystal growth furnaces to significantly extend service life and improve operating efficiency.

Scratch Resistance and Dust Emission Control

The glassy carbon coating makes the felt surface exceptionally smooth and durable, with superior resistance to scratches and mechanical wear. This surface integrity ensures that the felt maintains its structural strength even at high temperatures, extending its service life and reducing maintenance costs. In addition, the coating significantly reduces the generation of dust particles, promoting a cleaner working environment and reducing the risk of ignition in critical areas such as epitaxy processes and crystal growth, further extending its service life.

Oxidation Resistance

Glassy Carbon Coated Felt also has extraordinary resistance to oxidation. The Glassy Carbon Coating forms a robust protective barrier, shielding the underlying felt from high-temperature oxidation. This capability significantly extends the material's lifespan, making it the ideal choice for high-temperature environments like crystal growth furnaces, where oxidation resistance is vital for sustained performance.

Thermal Insulation Performance

The Glass-like Carbon Coating further enhances the thermal insulation properties of the felt. Its smooth, dense surface structure markedly reduces thermal conductivity, ensuring that the material delivers excellent insulation even under extreme heat exposure. This leads to more efficient energy use and improved temperature stability within the furnace, resulting in enhanced process control and reduced energy consumption.

Resistance to Si Infiltration

In crystal growth applications, silicon infiltration can threaten the structural integrity and performance of insulation materials. The Glass-like Carbon Coating serves as a formidable barrier against silicon penetration, safeguarding the felt from damage and ensuring consistent performance over prolonged periods. This superior chemical resistance makes Glassy Carbon Coated Felt an ideal solution for crystal growth and semiconductor manufacturing processes.

In Crystal Growth Furnaces

The Glassy Carbon Coated Felt has been successfully implemented in long-term crystal growth resistance furnaces, where it has exhibited remarkable longevity and performance. Its ability to withstand high temperatures, resist oxidation, and minimize silicon infiltration translates into reduced downtime, enhanced product quality, and significantly lower maintenance costs.

Semicorex Glassy Carbon Coated Felt combines advanced material science with pioneering coating technology to deliver unmatched performance in high-temperature, high-stress environments. With its enhanced scratch and oxidation resistance, thermal insulation, and chemical stability, it stands as the definitive choice for crystal growth, semiconductor manufacturing, and other demanding industrial applications. By choosing Glassy Carbon Coated Felt, manufacturers will undoubtedly experience improved process efficiency, extended service life, and reduced operational costs.