User:Capacitorfilms/sandbox

The definition of polypropylene film for capacitor use: Polypropylene film for capacitor is the core of the film capacitor dielectric, the capacitor has excellent, good reliability, high temperature resistant, wide range of capacity, small volume, and the characteristics of long service life, good self-healing film capacitor is the main raw materials, to a large extent determines the final performance of the film capacitor and the main parameters of the capacitor with the purpose of the polypropylene film. The purpose of the polypropylene film for capacitor use: Polypropylene film for capacitor is the most important raw material for the film capacitor, and about 70% of the cost of film capacitor, the capacitor is a kind of basic electronic components, widely used in the various fields of national economy, including home appliances, energy-saving lamps and lanterns, hybrid cars, wind power, solar power generation, railway electrification, railway locomotive and energy-saving lamps and lanterns, and many other industries. Polypropylene capacitor film industry structure: According to the industry of the national economy and the code, polypropylene film for capacitor belongs to the manufacturing of electronic components manufacturing industry, specific niche business structure is as follows: