In extreme low-temperature environments, conventional lubricants often suffer from dramatic viscosity increase or even solidification, leading to poor lubrication, difficult equipment start-up, accelerated wear, and potential system failure. To address these challenges, Super Low Temperature Resistant Silicone Oil IOTA 20561 has been developed as a high-performance silicone material specifically designed for demanding low and ultra-low temperature applications.

IOTA 20561 features a specially engineered molecular structure that delivers an exceptionally low pour point and outstanding viscosity-temperature stability. With a pour point of ≤ -120°C, the product maintains excellent fluidity even under extreme cold conditions. Moreover, it operates reliably across a remarkably wide temperature range from -120°C to 260°C, making it far superior to conventional mineral oils and many synthetic lubricants. This wide operating window allows equipment to function smoothly under both extreme cold and elevated temperatures.

From a lubrication perspective, Super Low Temperature Resistant Silicone Oil IOTA 20561 offers low initial viscosity combined with excellent viscosity-temperature characteristics. Its viscosity changes only slightly with temperature fluctuations, ensuring consistent lubrication performance under varying operating conditions. Even during cold starts or frequent temperature cycling, the oil forms a stable and continuous lubricating film that reduces friction, minimizes mechanical wear, and extends equipment service life. These properties are especially valuable for precision instruments, electronic components, and systems requiring high reliability.

Chemical stability is another key advantage of IOTA 20561. The silicone-based molecular backbone remains highly stable under both high and low temperatures and is resistant to oxidation. As a result, the product does not easily degrade or react with surrounding materials during long-term use. It also exhibits good compatibility with common metals, plastics, and elastomers, allowing it to be used safely in a wide range of mechanical and electronic assemblies without causing corrosion or material damage.

In addition to lubrication, IOTA 20561 provides excellent sealing performance. Even at low temperatures, it can effectively fill microscopic gaps and help prevent the leakage of gases and liquids. This makes it particularly suitable for systems where sealing reliability is critical. The product also features a relatively high flash point, enhancing operational safety, and it is considered non-toxic and environmentally friendly, meeting modern industrial requirements for safety and sustainability.

Thanks to its unique combination of properties, Super Low Temperature Resistant Silicone Oil IOTA 20561 is widely used in various industries. In electronic devices and precision instruments, it helps prevent lubrication failure and icing issues caused by low temperatures. In refrigeration and cold-chain equipment, it serves as an effective lubricant and heat transfer medium, improving efficiency and reducing maintenance needs. In aerospace and other extreme-environment applications, it plays a vital role in ensuring stable and reliable system performance under harsh climatic conditions.

In summary, Super Low Temperature Resistant Silicone Oil IOTA 20561 overcomes the limitations of traditional lubricants in extreme cold environments while delivering long-term stability across a wide temperature range. It represents a dependable silicone-based solution for industries that demand high performance, reliability, and safety under challenging operating conditions.