In the realm of electrical engineering, the precise performance of dielectric fluids is paramount. Phenyl Xylyl Ethane (PXE) oil, a high-quality synthetic dielectric fluid, is renowned for its exceptional technical specifications that make it an ideal candidate for capacitor insulation and other demanding electrical applications. NINGBO INNO PHARMCHEM CO.,LTD. provides this advanced material, enabling manufacturers to achieve superior product reliability and efficiency. Understanding these specifications is crucial for anyone looking to buy capacitor insulation oil.

The core of PXE oil's effectiveness lies in its meticulously controlled physical and chemical properties. As a dielectric fluid, its primary function is to provide robust electrical insulation. This is reflected in its impressive breakdown voltage, which typically meets or exceeds 70 kV according to standard testing procedures. This high dielectric strength is fundamental for preventing electrical arcing and ensuring the safe operation of capacitors, especially under high voltage stresses. When professionals consider the phenyl xylyl ethane applications, this electrical performance is a primary driver.

Beyond breakdown voltage, other critical specifications contribute to PXE oil's suitability. Its density at 20ºC, generally ranging from 0.970 to 0.990 g/cm³, is indicative of its formulation and stability. The kinetic viscosity at 40ºC, usually around 7.0 mm²/s, ensures proper flow and impregnation within capacitor structures, a key aspect for its role as a capacitor impregnating agent. The low pour point, often at -40ºC, guarantees the oil remains fluid and functional even in cold environments, preventing operational issues.

The dielectric dissipation factor (or loss tangent) is another crucial parameter, measuring the energy lost as heat when the dielectric is subjected to an alternating electric field. PXE oil exhibits a very low dissipation factor, typically ≤0.001 at 90ºC. This low loss minimizes energy waste and prevents overheating, contributing to the overall efficiency and longevity of the capacitor. Similarly, its high volume resistivity, often ≥1.0*10¹² Ω.m at 90ºC, indicates excellent resistance to electrical current flow, further enhancing its insulating capabilities. These detailed PXE oil dielectric properties are vital for engineers.

NINGBO INNO PHARMCHEM CO.,LTD. supplies PXE oil that adheres to stringent quality standards, often referencing national standards like GB 21221-2007. The product's appearance is described as colorless or pale yellow transparent liquid, free from suspended matter or precipitation, ensuring purity. The acid number, a measure of acidity that can affect material longevity, is kept extremely low (≤0.015 mg KOH/g), which is beneficial for compatibility and preventing corrosion.

For manufacturers seeking a reliable dielectric oil for film capacitors or a high-quality buy dielectric insulating oil solution, the comprehensive technical specifications of PXE oil offered by NINGBO INNO PHARMCHEM CO.,LTD. provide the assurance of performance and durability required for advanced electronic components.