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Metallized BOPP Capacitor Film (sliver)

Metallized BOPP Capacitor Film (sliver film) have two items :
1. Zn/Al Metallized BOPP Capacitor Film (sliver film)
2. Al Metallized BOPP Capacitor Film (sliver film)
reinforced edge ( of Aluminum/Zinc film ) are : 1.5,2.0,2.5 MM
The standard thickness range including: 3,4,5,6,7,8,9,10,12 microns .
The standard tolerance thickness: +/-0.2 Um .
The standard width range including: 30,40,50,60,70,80,90,100,120,130 MM
The standard tolerance width: +/-5 MM.
The inner core : 3" (76MM)
The outer core: 150-350 MM .
Features:
1) single side corona treated for the Zn or Zn/Al metallized .

Tech data:
Zinc/aluminium alloy metallised PP-film with heavy edge and improved corrosion stability. Base film is produced with super clean electrical grade resin.
GENERAL APPLICATIONS (VMPP film)
AC low voltage power capacitors with highest stresses and largest units. Suitable also for motor run and lighting capacitors.
Properties
Value
1.Thickness
5,6,7,8 (µm) by micrometer
2.Core diameter
75 mm+/- 1
3.Bobbin diameters
240 mm
4.Width
50mm or  75 mm
5.Dielectric constant
2.2
6.Resistivity
5× 1015
7.Dissipation factor
2×10-4
8.Density
0.90~0.91
9.Velting point
165°c
10.Softing point
11.Tensile strength
MD140 MpaTD250Mpa
12.Shrinkage
MD3.5%. TD1.0%
13.Free Margins
2.5 2.0 1.5
14.Margin tolerance
±0.4mm
15.Heavy edge resistance
4Ω
16.Main body resistance
7.5Ω±25%
17.Corona treatment
37
1.Modulus of elasticity
2.Water absorption
0.03~0.04

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