In the vast realm of high - vacuum technology, vacuum diffusion pump oil plays a crucial role. IOTA 705 vacuum diffusion pump oil stands out as a reliable partner, widely used in various industries due to its excellent performance.

Precise Technical Specifications for Quality Assurance

IOTA 705 vacuum diffusion pump oil has strict and precise technical specifications. Visually, it is a colorless and transparent liquid, free from impurities, which lays a solid foundation for its stable use. At 25℃, its viscosity ranges from 170 to 175 mm²/s. This appropriate viscosity ensures good fluidity and lubrication within the equipment. The refractive index at 25℃ is between 1.5765 and 1.5785, and the relative density (at 25℃) is in the range of 1.090 to 1.10. These values reflect the physical properties of the oil, enabling it to function stably under different environmental conditions. The flash point (open - cup) is ≥243℃, indicating a high level of safety as it is less likely to catch fire at high temperatures. The freezing point is ≤ - 14 to - 18℃, allowing it to maintain good fluidity even in low - temperature conditions and not affect the operation of the equipment due to solidification. The ultimate vacuum degree (torr) is less than 1x(10 - 9~10 - 10), and the saturated vapor pressure (torr) is less than 3x10 - 10. These extremely low values enable it to create a high - quality high - vacuum environment.

Diverse Performance Advantages to Meet Various Needs

IOTA 705 vacuum diffusion pump oil boasts several remarkable performance advantages. It has a strong ability to resist low saturated vapor pressure, effectively reducing vapor generation in a high - vacuum environment and thus maintaining a stable vacuum state. Its excellent thermal stability ensures that it does not decompose or deteriorate easily under high - temperature working conditions, guaranteeing the long - term stable operation of the equipment. Additionally, it has good oxidation resistance, which can resist the erosion of oxygen, extend the service life of the oil, reduce the frequency of replacement, and lower the usage cost.

Wide Range of Applications Driving Industry Development

This high - quality vacuum diffusion pump oil plays a significant role in the high - vacuum metallurgical industry. It provides a reliable high - vacuum environment for the refining and purification of metals, helping to remove impurities and improve the purity and quality of metals. In the electron tube industry, it ensures the stable operation of electron tubes, enhancing their performance and reliability. In the light - bulb manufacturing sector, it helps to increase the vacuum degree of light bulbs, reducing the erosion of the filament by gases inside the bulbs and extending the service life of the bulbs. In the field of high - vacuum coating (film), it creates favorable conditions for the coating process, making the coatings more uniform and firm. It also has indispensable applications in atomic energy accelerators, electron microscopes, and displays, promoting technological progress and development in these areas.