Degassing Graphite Rotor and Shaft

The graphite degassing rotor and shaft are specially designed for high vacuum environments. They are made of high-purity graphite matrix with a gradient pore structure, which enhances the degassing efficiency by 50% and has a high-temperature resistance of up to 1400℃. Jin Cheng Graphite Technology supplies them directly, meeting the demands of high-end fields such as semiconductors and chemicals.
Core Strengths:
High-purity graphite matrix + gradient pore structure: Through vacuum carbonization process, porous layers are formed to enhance gas diffusion efficiency. The degassing rate is 50% higher than that of traditional products, and the stability in a vacuum environment reaches 99.8%.
Outstanding high-temperature performance: The thermal conductivity of graphite material is 150 W/m·K, and the thermal expansion coefficient is as low as 2.5×10⁻⁶/℃. It can operate for a long time at a 1400℃ high-temperature condition, and its thermal shock resistance is 30% better than industry standards.
Customized adaptability: Supports multi-level pore design, asymmetric structure and other special processes, and is suitable for complex working conditions such as semiconductor CVD equipment, chemical reaction vessels, vacuum pumps, etc.
Low density and high wear resistance: The density of graphite is only 2.2 g/cm³. Combined with nano-coating technology, the wear resistance is improved by 40%, reducing the performance degradation caused by mechanical wear in a vacuum environment.