IOTA-255B is a high-performance synthetic silicone oil, and its technical indicators show the following characteristics:
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Appearance: Colorless to pale yellow transparent liquid
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Viscosity range at 25℃: 75–1400 cSt (customizable on demand)
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Flash point (open cup) ≥ 300℃
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Pour point ≤ –40℃
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Refractive index (25℃): 1.4800–1.5150
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Relative density (25℃): 1.02–1.10
This product has an operating temperature range of –60℃ to 320℃. It is not easy to oxidize and decompose in high-temperature environments, and at the same time maintains excellent lubricity, radiation resistance and chemical stability against water. Therefore, it is suitable for lubrication, insulation, damping and shockproof occasions that need to operate in high-temperature or alternating temperature environments for a long time, and can also be used as the base oil of high-temperature grease or heat transfer medium.
According to feedback from some end users, IOTA-255B has replaced traditional mineral oil or ordinary silicone oil in scenarios such as high-temperature oven chain lubrication, thermal cycle systems of semiconductor manufacturing equipment, industrial electric heating carriers, and insulation filling of some special motors, effectively extending the equipment maintenance cycle and improving system reliability.
The manufacturer stated that IOTA-255B has established a standardized production process and a complete quality control system, supporting batch supply of different viscosity grades. The product complies with RoHS and REACH environmental protection standards and is suitable for regular industrial procurement and engineering verification trials.
With the deepening dependence of high-end manufacturing, new energy equipment and automated production lines on high-temperature lubricating materials, mature synthetic lubricating oils verified by actual working conditions such as IOTA-255B are gradually becoming one of the conventional options for engineers in material selection under harsh environments.
Note: IOTA-255B is a product that has been commercialized for many years, not a newly launched model. It is suitable for industrial and scientific research application scenarios with clear high-temperature stability requirements.