Import Capacitor Polypropylene Film — Buy in Bulk from Supplier in China

Quanzhou JDL Electronics Material Co., Ltd. produces capacitor-grade polypropylene film with a thickness range of 2 microns to 12 microns, designed for use in film capacitors for industrial and consumer electronics. The material exhibits high dielectric breakdown strength, typically exceeding 600 V/micron, making it suitable for high-voltage applications. The film is supplied in customizable widths, with tight thickness tolerances to ensure consistent capacitance values across production batches.

The polypropylene film is manufactured using biaxially oriented extrusion, a standard process that enhances mechanical strength and thermal stability. Key properties include a dielectric constant of approximately 2.2, a dissipation factor below 0.0002 at 1 kHz, and a typical tensile strength of 120 MPa. The material is also resistant to moisture absorption, with a standard water vapor transmission rate of less than 1 g/m² per day, ensuring long-term reliability in humid environments.

This film is primarily used in DC film capacitors for applications such as snubber circuits, energy storage, and EMI filtering in automotive, telecommunications, and power electronics. Buyers in China and international markets often source this material for high-frequency and high-temperature applications. The supplier supports bulk and wholesale orders, with packaging options including rolls or sheets, and can provide material test reports upon request.

Quanzhou JDL Electronics Material Co., Ltd. is located in Fujian Province, specifically in Quanzhou City, a recognized hub for electronics material manufacturing in China. The company specializes in producing high-performance polypropylene film for capacitor applications, catering to both domestic and international markets. Its product focus aligns with the demand for reliable dielectric materials in the electronics industry.

The supplier’s profile indicates a harbor-tier trust level, with no recorded response rate or average response hours in the available data. While the description mentions ISO and CE certifications, these are not explicitly tied to this specific product in the provided facts. Buyers should request up-to-date certificates of compliance for the polypropylene film, as well as details on production capacity and quality control processes.