Our family of SantoVac fluids falls within the class of PPEs (Polyphenyl Ethers). PPEs have very low volatility, excellent chemical stability, and are thermally stable at temperatures exceeding 400°C, the highest in the synthetic fluids class. These properties allow SantoVac products to perform in extreme conditions, as are found in aerospace applications, diffusion vacuum pumps, high-temperature heat transfer applications, and adverse chemical environments.
Our family of SantoVac fluids falls within the class of PPEs (Polyphenyl Ethers). PPEs are considered the fluids of choice since they have low volatility and are resistant to thermal degradation at temperatures reaching 450°C (840°F), the highest in the synthetic fluids class. Because of the low volatility and ability to withstand extremely high temperatures, SantoVac fluids are suitable for use in equipment that operates in extreme environments, such as those encountered in aerospace applications, and as diffusion pump fluids. In addition to these attributes, these fluids are resistant to chemical and ionizing radiation attacks, which makes their use suitable in and around equipment that operates in chemical and ionizing radiation-producing environments.
OS-105 is an alkylated diphenyl ether derivative possessing good broad temperature properties and high thermal stability. It is an excellent candidate as a base oil for specialty lubricants and greases.
SantoLubes OS-124 is a polyphenyl ether with exceptionally low volatility and resistance to degradation from heat, oxygen, and chemical attack. It is therefore well-suited for use in designing lubricants for applications that experience extreme temperatures and other adverse environments. In addition, SantoLubes OS-124 is compatible with most metals, plastics, and elastomers and is essentially nontoxic, especially when proper hygienic practices are employed.
SantoLubes OS-138 is a polyphenyl ether with exceptionally low volatility and resistance to degradation from heat, oxygen, and chemical attack. It is therefore well-suited for designing lubricants for applications that experience extreme temperatures and other adverse environments. In addition, SantoLubes OS-138 is compatible with most metals, plastics, and elastomers and is essentially nontoxic, especially when proper hygienic practices are employed.
OS-750 is a specially formulated Polyphenyl Ether (PPE) fluid. In addition to possessing the excellent thermo-oxidative properties of PPE fluids, OS-750 boasts enhanced thermal stability characteristics.
SantoVac fluid is often used as a vacuum diffusion pump fluid and operates efficiently, economically, and safely to produce an ultra-high vacuum of 5 x 10-10 torr or greater at 25℃. Diffusion pumps are the most economical and reliable means of reaching such low pressures, and SantoVac 5 has proven to be, without a doubt, the best pump fluid available for this type of equipment.
This advanced high-purity PPE-derived diffusion pump fluid is used in critical applications that require contamination-free ultra-high vacuum environments. SantoVac 5P Ultra accomplishes this through its extremely low back streaming characteristic, which is a consequence of its very high purity.
SantoVac 9 is the latest in the family of performance vacuum fluids. It was created with the mission of providing a cost-effective solution for commercial vacuum system engineers that exploits the benefits of using PPE technology. SantoVac 9 vacuum diffusion pump fluid provides durability, long life, and reliable performance, and it safely produces an ultra-high vacuum of 10-8 Torr or greater at 25℃. SantoVac 9 is, without a doubt, the best and most economical pump fluid available for commercial diffusion pumps.