MPP Film

About this product

Made from imported ultra-high purity electrical-grade homopolymer polypropylene resin Excellent thickness uniformity High mechanical strength Good thermal stability Superior electrical performance

Category: Mainly applied in New Energy, consumer electronics, household appliances, industrial control and other industries

Since introducing its first biaxially oriented polypropylene (BOPP) film production line imported from Germany in 1989, Tongfeng has focused on capacitor-grade polypropylene film for decades. We continuously upgrade technologies, develop new products and drive innovative progress across the industry. The company now operates 8 dedicated polypropylene film production lines, with an annual output capacity of 20,000 tons. Our product portfolio comprises roughened film, corona-treated roughened film, corona-treated flat film, non-corona-treated flat film, and base films for composite current collectors. The products feature temperature resistance grades ranging from 70°C, 85°C, 100°C to 115°C, with thickness spanning 2.0 μm to 18 μm, enabling precise matching for diverse operating conditions and customized requirements from global clients.