High-Temperature Phenyl Silicone Oil IOTA 255
Product Overview
IOTA 255 is a high-phenyl-content modified phenyl silicone oil, offering superior high-temperature resistance compared to standard phenyl silicone oils. It operates effectively within an extended temperature range of -70°C to 320°C, making it ideal for extreme environments.
Technical Specifications
Appearance: Colorless or light yellow transparent liquid
Viscosity (25°C): 50–1000 cst
Density (25°C): 1.02–1.10
Flash Point (open cup): ≥320°C
Pour Point: ≤-70°C
Refractive Index (25°C): 1.4600–1.5150
Features & Applications
IOTA 255 excels in thermal stability, oxidation resistance, lubrication, and radiation resistance. It is widely used as a high-temperature heat carrier, lubricant, damping fluid, and base oil for greases in industries requiring insulation, shock absorption, or dust prevention.
Packaging & Storage
Available in 25 kg, 50 kg plastic drums, or 200 kg iron drums. Store in clean, dry, and ventilated conditions. Non-hazardous for transport with a 3-year shelf life.