BOPP Capacitor Film clear

BOPP capacitor film have two items :
1. BOPP clear capacitor film
1.)M-PP for metallized -film capacitors applications .
2.)S-PP for foil-film capacitors applications .
The standard thickness range including: 3 ,4,5,6,7,8,9,10,12 microns .
The standard tolerance thickness: +/-0.2 Um .
The width range including: can slit any width(MM )upon the requirement.
The inner core : 3" (76MM)
The outer core: 150-350 MM .
2. BOPP rough clear capacitor film .
1.)R-PP : one side of rough capacitor film ( power capacitor use).
2.)RR-PP: two sides of rough capacitor film . 
The thickness range including: 6,7,8,9,10,12,18 microns .
The width range including: can slit any width (MM) upon the requirement.
The inner core : 3" (76MM),6'(152MM)
The outer core: 150-350 MM .
Features:1) single side corona treated for the Zn or Zn/Al metallized .