Hits: 2619 img
IOTA BJ1000 is a transparent, colorless, and odorless polydimethylsiloxane that incorporates a significant amount of phenyl groups into its molecular structure. This phenyl-modified silicone oil stands out from conventional dimethyl silicone fluids due to its enhanced thermal stability and dielectric characteristics. It has found its way into a variety of industrial applications where reliable performance under demanding conditions is required. Whether you are working in heat transfer, hydraulic systems, electrical insulation, or high-temperature lubrication, BJ1000 deserves serious consideration as a candidate fluid.
Heat Transfer Fluid: BJ1000 operates effectively within a temperature range of minus 35 degrees Celsius to plus 200 degrees Celsius. Its thermal conductivity at 50 degrees Celsius is approximately 0.14 W·m⁻¹·K⁻¹, and its specific heat capacity at 25 degrees Celsius is around 1.46 J·g⁻¹·K⁻¹. These thermal properties make it a dependable choice for heat exchange systems and thermal management applications.
Pressure Transmission Fluid: With a viscosity range of 900 to 1300 mPa·s at 25 degrees Celsius (measured according to DIN 51562), BJ1000 provides stable and predictable flow behavior in hydraulic systems. This makes it suitable for use as a pressure transmission medium where consistent performance is critical.
Dielectric Medium for Capacitors and Transformers: The dielectric constant of BJ1000 at 25 degrees Celsius and 100 Hz is approximately 2.9, and its dielectric strength is about 20 kV·mm⁻¹. These electrical properties allow it to serve as an insulating medium in capacitors and transformers, contributing to the safe and reliable operation of electrical equipment.
Base Fluid for Heat-Resistant Lubricants: BJ1000 has a flash point of approximately 280 degrees Celsius (ISO 2719) and an ignition temperature exceeding 400 degrees Celsius (DIN 51794). These safety-related figures provide a comfortable margin for high-temperature lubrication applications, making it a popular base fluid for heat-resistant lubricant formulations.
