In vacuum coating, electronic component manufacturing, vacuum metallurgy and precision scientific equipment industries, the stability of vacuum systems directly affects product yield. Many manufacturers are troubled by rapid vacuum attenuation, oil oxidation under high temperature and impurity precipitation after long-term operation. Frequent oil replacement leads to production downtime and defective products. High-performance diffusion pump oil is an essential consumable to tackle these problems.



IOTA-704 high vacuum diffusion pump oil is a colorless transparent oily liquid. It features ultra-low saturated vapor pressure, excellent thermal stability and oxidation resistance, ideal for long-term continuous operation of high vacuum equipment. Its ultra-low vapor pressure helps chambers quickly reach high vacuum without volatile interference. Great thermal stability prevents oil decomposition under constant high temperature, while strong oxidation resistance extends oil service life and cuts maintenance downtime.

This product serves multiple high-precision industries. It ensures uniform coating layers and reduces defects on vacuum coating lines. For light bulb and electronic tube production, it keeps chambers clean to extend product lifespan. In vacuum smelting, it blocks air impurities to guarantee metal purity. It also fits advanced scientific equipment including electron microscopes, particle accelerators and precision displays, delivering clean and stable vacuum environments for high-precision observation, experiments and component production.

Compared with ordinary vacuum oil, IOTA-704 generates fewer volatile contaminants during long-hour production and lowers chamber cleaning frequency. It effectively reduces comprehensive costs on consumables, labor and production shutdown. For vacuum processing enterprises pursuing stable output and low defective rates, specialized high-performance diffusion pump oil is an efficient way to boost productivity and guarantee product quality.