As industries like semiconductors, aerospace, photonics, and precision coating increasingly rely on ultra-high vacuum environments, the performance of vacuum diffusion pump oil becomes critical to achieving stable operations and superior vacuum levels in complex systems.

IOTA high-purity vacuum diffusion pump oil is based on specially formulated silicone fluids, offering ultra-low vapor residue and exceptional thermal-oxidative stability. Its precisely engineered molecular structure ensures chemical inertness under high temperatures and significantly reduces backstreaming, thereby extending equipment life and minimizing maintenance.

This product is ideal for a wide range of high-vacuum diffusion pumps and excels in ultra-clean processes such as semiconductor lithography, OLED film deposition, and aerospace material treatment. Even under conditions as demanding as 10⁻⁶ Torr, it maintains high stability without carbon buildup or contamination—ensuring higher product yields.

Moreover, IOTA diffusion pump oil features excellent thermal conductivity and a low vapor pressure profile, enabling faster pump-down times and improved system responsiveness. It supports modern high-throughput production lines by maintaining clean and efficient vacuum environments.

As ultra-high vacuum technologies become integral to advanced manufacturing, high-performance diffusion pump oils are emerging as essential foundational materials. Their quality now serves as a benchmark for evaluating the capability and reliability of cutting-edge manufacturing systems.