Our capacitor film is the key material used in the production of film capacitors. DDN is able to produce diverse BOPP films, including BOPP high-temperature film, ordinary BOPP film, surface-roughened film, and metalized BOPP film, with thicknesses ranging from 2.0u~25u.
BOPP films enjoy wide applications, such as solar power generation, wind power generation, inverter air conditioning, (Ultra) high voltage power smart grid LED lighting, electric vehicles, and other new energy applications.
DDN has introduced four Polypropylene capacitor film production lines from Bruckner successively since 2005. After that, DDN introduced two film coating machines for vacuum evaporation. With these measures we have taken, client requirements are fully met. These machines aptly support an annual production capacity of 20,000T.