Revolutionizing High-Vacuum Technology

In the realm of advanced manufacturing and scientific research, achieving ultra-high vacuum conditions is critical for precision, efficiency, and innovation. Enter IOTA704 Silicone Diffusion Pump Oil—a next-generation fluid engineered to redefine performance standards in high-vacuum environments. With its unique chemical composition and superior thermal stability, IOTA704 emerges as the go-to solution for industries demanding reliability, durability, and unmatched vacuum integrity.

Key Features & Technical Excellence
At the core of IOTA704’s success lies its proprietary formula: 1,1,5,5-Tetraphenyl-1,3,3,5-tetramethyltrisiloxane (CAS No. 3982-82-9). This single-component, colorless oil boasts an exceptional ultimate vacuum pressure of 10⁻⁷ to 10⁻⁸ torr, ensuring pristine conditions for even the most sensitive processes. Its extrapolated vapor pressure of 2×10⁻⁸ torr at 25°C minimizes backstreaming, while its viscosity of 38±3 cSt guarantees smooth operation across temperature extremes.

Why IOTA704 Stands Out

• Rapid Pump Down: Unlike conventional oils, IOTA704 recovers quickly after air exposure, reducing downtime and enhancing productivity.
• Thermal & Chemical Resilience: Operating temperatures up to 210°C? No problem. Its flash point ≥210°C and congealing point of -35°C ensure stability in harsh conditions, preventing tar formation and carbon buildup.
• Universal Compatibility: From electronics to metallurgy, IOTA704’s inert properties make it ideal for diverse applications, including TV tubes, optical coatings, and high-vacuum furnaces.

Applications Across Industries

1. Electronics & Optics: Perfect for manufacturing cathode ray tubes, capacitors, and anti-reflective coatings, where contamination-free environments are non-negotiable.
2. Metallurgy & Materials Science: Enables high-temperature processes like sintering refractory metals and thick-film deposition, ensuring purity and consistency.
3. Plastics & Coatings: Enhances surface finishing, mirror coatings, and protective layers with flawless adhesion and clarity.
4. Research & Innovation: Powers mass spectrometry, molecular plants, and R&D facilities requiring ultra-low pressures for breakthrough discoveries.