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Two main kinds of BOPP polypropylene capacitor film:
1. The plain Bopp capacitor film (MP) with corona treatment in one side for metallzing.
Feature:the metallized films produced by this product have mechanic,physical,and uniform mctallized layer with high attachment force and anti-oxidation.
2. 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 diclectric strength,good compatibility with various impregnation diclectric oils and sovent-less.
Specifications1.Lower Variation of Thickness. 2.Excellent dielectric property. 3.High dielectric strength.4.Stable dielectric constant and low dissipation.5.Thickness can be from 4-20μm. Width is 620mm,820mm,920mm.6.The plain Bopp capacitor film (MP) with corona treatment in one side for metallizing.
Super clear and glossy BOPP film with single/both side(s) corona treated. Have mechanic, physical and uniform metallized layer with high attachment force and anti-oxidation.
Application:This kind of BOPP films can be use as the media of electric capacitors.
Used for low power shunt capacitors,AC motor running capacitors,and the various DC-high frequency capacitors.
BOPP Film for Capacitor with RoHS Approval