In the vast world of industrial materials, IOTA BJ1000 phenyl silicone oil stands out with its unique properties, becoming an indispensable partner in various fields. It is a transparent, colorless, and odorless polydimethylsiloxane containing a significant amount of phenyl groups. This special chemical structure endows it with a series of excellent characteristics.

Wide Range of Applications

IOTA BJ1000 phenyl silicone oil has a diverse range of applications. In the heat - transfer field, as a heat - transfer fluid, it can efficiently transfer heat, ensuring that equipment operates steadily within an appropriate temperature range. In pressure - transfer systems, it serves as a pressure - transfer fluid, accurately transmitting pressure signals to guarantee the normal operation of the system. In the electronics and electrical industry, it is an ideal dielectric in capacitors and transformers, providing reliable support for the stable operation of electronic devices. Additionally, it can be used as a base fluid for heat - resistant lubricants, offering good lubrication effects to mechanical components in high - temperature environments, reducing wear and extending the service life of equipment.

Reliable Performance Parameters

This product has a set of reliable performance parameters. In terms of appearance, it is transparent and colorless, with a pure texture. At 25 °C, its viscosity ranges from 900 to 1300 mPa.s, which is a moderate viscosity that allows it to perform well in different application scenarios. The refractive index at 25 °C is approximately 1.51, and the density is about 1.09 g/cm³, reflecting its unique optical and physical properties. Regarding thermal properties, its thermal conductivity at 50 °C is about 0.14 Wm⁻¹K⁻¹, the specific heat at 25 °C is about 1.46 Jg⁻¹K⁻¹, and the coefficient of thermal expansion in the range of 0 - 180 °C is 85 - 82 x 10⁻⁵ mLmL⁻¹K⁻¹, indicating its excellent performance in heat transfer and thermal stability. In terms of electrical properties, the dielectric constant at 25 °C and 100 Hz is about 2.9, and the dielectric strength is about 20 kVmm⁻¹, providing good insulation protection for electronic devices.

Usage and Storage Considerations

In practical applications, the effective temperature range of IOTA BJ1000 phenyl silicone oil is from - 35 °C to + 200 °C, but this is under "pure chemical" conditions. Even trace amounts of acids, bases, mineral oils, organometallic compounds, metal salts, or metal oxides can significantly reduce its service life. The flash point of silicone fluids may change due to thermal stress. Therefore, in open systems, it is particularly important to check the flash point at least once a year, and more frequently if the operating conditions require it. For storage, the "shelf - life" of each batch of products is indicated on the product label. Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. However, in this case, for quality assurance reasons, the properties required for the intended use must be checked.