Fundamental Characteristics and Physical Parameters
IOTA BJ1000 Phenyl Silicone Oil is a robust specialty fluid designed for various industrial applications. Visually, it presents as a colorless and transparent liquid with no noticeable odor. Regarding its core physical parameters, the product maintains a viscosity between 900 and 1300 mPa.s at 25°C, with a refractive index of approximately 1.51 and a density of about 1.09 g/cm³. These stable physicochemical indicators provide a solid foundation for its application in multiple complex working conditions. Furthermore, its volatility is remarkably low; testing at 250°C for 2 hours shows a volatility rate of less than 1.0%, demonstrating strong thermal stability. Thermodynamic and Electrical Performance
Thermodynamically, IOTA BJ1000 features a broad effective operating temperature range, maintaining a stable fluid state between -35°C and +200°C. Its thermal conductivity at 50°C is approximately 0.14 Wm-1K-1, with a specific heat capacity of about 1.46 Jg-1K-1. The coefficient of thermal expansion between 0°C and 180°C is 85-82 x 10-5 mLmL-1K-1. In terms of electrical insulation, it exhibits a dielectric constant of approximately 2.9 at 25°C and 100 Hz, alongside a dielectric strength of about 20 kVmm-1. Additionally, the flash point is around 280°C, and the ignition temperature exceeds 400°C, ensuring safe operation in high-temperature environments. Application Scenarios and Maintenance Guidelines
Leveraging these properties, IOTA BJ1000 is widely utilized as a heat transfer fluid, pressure transfer fluid, dielectric medium in capacitors and transformers, and as a base fluid for heat-resistant lubricants. During practical use, maintaining fluid purity is crucial. Trace amounts of acids, alkalis, mineral oils, organometallic compounds, metal salts, or oxides can significantly reduce its service life. For open systems, it is recommended to check the flash point at least once a year, with more frequent inspections required under demanding operating conditions. Regarding storage, the product label indicates a shelf life; however, products exceeding this date can still be used after verifying that their properties meet the requirements of the intended application.

IOTA BJ1000 Phenyl Silicone Oils-IOTA