The performance of electrical equipment, particularly high-voltage capacitors, hinges on the quality and properties of the dielectric fluids used. At NINGBO INNO PHARMCHEM CO.,LTD., we specialize in providing advanced chemical solutions, and our Phenyl Xylyl Ethane (PXE) oil is a prime example of a dielectric fluid engineered for superior performance. Understanding its dielectric properties is key to appreciating its value in demanding applications.

Dielectric strength, often measured by breakdown voltage, is perhaps the most critical property of an insulating fluid. It quantifies the maximum electric field strength the material can withstand without becoming conductive. Our PXE oil boasts a high breakdown voltage, typically exceeding 70 KV according to industry standards. This robust dielectric strength for phenyl xylyl ethane insulating oil for capacitors is essential for preventing electrical discharges, arcing, and short circuits within the capacitor, thereby ensuring operational safety and reliability. When you need high voltage capacitor insulation oil, these figures are paramount.

Another crucial parameter is the dielectric dissipation factor, also known as loss tangent. This value indicates the amount of energy lost as heat when the dielectric material is subjected to an alternating electric field. A low dissipation factor is highly desirable, as it minimizes energy loss and improves the efficiency of the capacitor. PXE oil exhibits a very low dissipation factor, often below 0.001 at 90°C and 50Hz. This characteristic for capacitor dielectric fluid means less energy is wasted, leading to more efficient operation and reduced heat generation, which can further prolong the life of the capacitor.

The electrical volume resistivity is another important metric. It measures how strongly a material opposes the flow of electric current. High volume resistivity, as demonstrated by PXE oil, indicates excellent insulating properties. This property is critical for ensuring that the dielectric fluid effectively isolates the conductive components within the capacitor, preventing unintended current leakage.

The relative permittivity, or dielectric constant, influences the capacitance of the device. PXE oil has a relative permittivity in the range of 2.40-2.50, which is well-suited for integration with polypropylene films commonly used in capacitors. This compatibility ensures optimal capacitive performance. Engineers looking to buy PXE insulating oil often cite these specific dielectric characteristics as primary reasons for their selection.

At NINGBO INNO PHARMCHEM CO.,LTD., we are committed to providing dielectric fluids that meet and exceed the stringent requirements of modern electrical engineering. Our focus on quality control and precise manufacturing ensures that every batch of our phenyl xylyl ethane insulating oil for capacitors delivers consistent and reliable dielectric performance. Understanding these key dielectric properties—high breakdown voltage, low dissipation factor, and high volume resistivity—allows our clients to confidently select PXE oil for their critical high voltage capacitor insulation oil applications.