At NINGBO INNO PHARMCHEM CO.,LTD., we are committed to providing high-quality chemical solutions that meet and exceed industry standards. This article focuses on the crucial GB 21221-2007 standard, which governs the specifications for capacitor insulating oil, and highlights how our Monobenzyl Toluene Dibenzyl Toluene (M/DBT) insulating oil aligns with these requirements for optimal performance and safety.

The GB 21221-2007 standard sets forth the essential technical parameters that capacitor insulating oils must meet to ensure reliability and longevity in electrical applications. These parameters include appearance, density, acid number, flash point, pour point, viscosity, breakdown voltage, dielectric loss factor, volume resistivity, and water content. Understanding compliance with capacitor insulation oil gb 21221-2007 is vital for manufacturers and end-users alike.

Our Monobenzyl Toluene Dibenzyl Toluene insulating oil is formulated to meet these exacting standards. The blend of monobenzyl-toluene and dibenzyl-toluene provides the necessary excellent electrical properties and high thermal stability required for effective capacitor insulation. For instance, its low acid number and high flash point contribute to the oil's stability and safety during operation, while its low pour point ensures fluidity in cold environments, aligning with the needs for insulating oil for cold regions.

By ensuring our M/DBT insulating oil adheres to GB 21221-2007, we guarantee that users receive a product delivering superior capacitor dielectric oil performance. This commitment to quality and compliance underpins the extensive monobenzyl toluene dibenzyl toluene applications, reinforcing its role as a trusted dielectric fluid in the electrical industry. Choosing an oil that meets these rigorous standards is a key step in ensuring the dependable operation of high-voltage power systems.