Dielectric materials help with electrical shielding. They form an electrically insulating barrier and thus prevent components from being damaged by spark voltage. At the same time, they extend the service life.

They are therefore mostly used to insulate electronic components and especially in battery construction. Here, on the one hand, the material can provide for the fixation and connection of battery cells, modules or cooling plates, and on the other hand, electrical insulation tapes help to insulate the battery and thus prevent overvoltage.