Two main kinds of BOPP polypropylene capacitor film:
     The plain Bopp capacitor film (MP) with corona treatment in one side for metallizing.
     Feature: the metallized films produced by this product have mechanic, physical,
and uniform metallized layer with high attachment force and anti-oxidation.
    Application: used for low power shunt capacitors, AC motor running capacitors,
and the various DC-high frequency capacitors . 
Thickness: 3.5 Micron-15 Micron

     Rough surface BOPP capacitor film (RP,RRP) with one side or both sides rough
surface for impregnation. 
     Feature: they are produced by high purity and high ISO-tactical portion PP resin
raw material. Two step flat stretching in both orientation, and have low dissipation
factor, high dielectric strength, good compatibility with various impregnation
dielectric oils and solvent-less.
     Application: used for film-paper component capacitors or full film capacitors.
Include high power capacitors .electrical-heating oven capacitor, microwave oven
capacitors etc. 
Thickness: 6 Micron-15 Micron