安徽艾约塔硅油有限公司
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In the realm of industrial fluids, IOTA BJ1000 phenyl silicone oil stands out with its unique properties, becoming a highly sought - after product 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 host of excellent characteristics.
IOTA BJ1000 phenyl silicone oil has a broad spectrum of applications. As a heat - transfer fluid, it can efficiently transfer heat within equipment, ensuring the stable operation of the system. In pressure - transfer applications, it can accurately transmit pressure signals, safeguarding the normal operation of devices. In capacitors and transformers, it serves as a dielectric, effectively isolating charges and enhancing the electrical performance of the equipment. Additionally, it functions as a base fluid for heat - resistant lubricants, providing good lubrication under high - temperature conditions and reducing wear and tear on equipment. Its effective temperature range is from - 35°C to + 200°C, meeting the requirements of many complex working conditions.
Although IOTA BJ1000 has remarkable performance, its usage conditions are quite strict. It performs best 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. In open systems, the flash point of the silicone fluid may change due to thermal stress. Therefore, it is essential to check the flash point at least once a year, and more frequently if the operating conditions require it.
The product data of IOTA BJ1000 provides solid evidence of its excellent performance. It is transparent and colorless in appearance. At 25°C, its viscosity ranges from 900 - 1300 mPa.s, suitable for various application scenarios with different viscosity requirements. The refractive index at 25°C is approximately 1.51, and the density is about 1.09 g/cm³. Its volatility is less than 1.0% under the conditions of 5g/2h/250°C, indicating good thermal stability. The thermal conductivity at 50°C is about 0.14 Wm⁻¹K⁻¹, and the specific heat at 25°C is about 1.46 Jg⁻¹K⁻¹. The coefficient of thermal expansion between 0 - 180°C is 85 - 82 x 10⁻⁵ mLmL⁻¹K⁻¹. The dielectric constant at 25°C and 100 Hz is about 2.9, and the dielectric strength is about 20 kVmm⁻¹. The flash point is approximately 280°C, and the ignition temperature is greater than 400°C.
For storage, the "use - by date" 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, for quality assurance purposes, it is necessary to check the properties required for the intended use.
