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  • metallised polypropylene capacitors
  • metallised polypropylene film capacitors
  • metallised polypropylene film
  • metalized film capacitor
  • metallised polyester film capacitor
  • 400v capacitor

Plain Slitted Polypropylene Film

It adopts imported polypropylene resin particles, which are biaxially stretched by flat film. It has the characteristics of good thickness uniformity, high mechanical strength and excellent electrical performance. Mainly used in metallized film capacitors, such as AC motor capacitors (AC motor capacitors), low-voltage parallel capacitors (low-voltage power capacitors), energy-saving lamps capacitors (energy-saving lamps capacitors), DC capacitors (DC capacitors), energy storage pulses DC filter capacitor (Energy storage, Pulsed, DC link filter capacitor), photovoltaic wind power capacitor (photovoltaic wind power cylinder capacitor), hybrid electric vehicle capacitor (capacitors for hybdid cars), etc. Regular thickness 2.0um-12um

Specification of Plain Slitted Polypropylene Film


Inside/outside core diameter


Inside core diameter/Tolerance

Outside core diameter/Tolerance

75mm

+1/-0.5mm

175

220

280

±25mm

±20mm

±20mm


Specifications of BOPP film Technical Features



Item

Unit


Typical Values


Testing Standard

MPP03

Density

g/㎝ 3

0.905±0.005

GB/T 13542.2-2009/11

Melting Point

172±2

GB/T 13542.2-2009/23


Tensile Strength

MD

MPa

160

GB/T 13542.2-2009/11

TD

MPa

300

GB/T 13542.2-2009/11

Elongation at break

TM

%

140

GB/T 13542.2-2009/11

TD

%

50

GB/T 13542.2-2009/11

Elastic Modulus

MD

MPa

2500

GB/T 13542.2-2009/11

TD

MPa

4000

GB/T 13542.2-2009/11

Thermal Shrinkage

MD

%

3.0

GB/T 13542.2-2009/23

TD

%

0.3


Wetting Tension

mN/

m

38

GB/T 13542.2-2009/10


Surface Roughness

μm

0.08±0.02

GB/T 13542.2-2009/8

BDV(DC) (Average)

V/μm

600

GB/T 13542.2-2009/18.2.2

Coefficient of Friction

(Static/Sliding)



(0.7—0.9) /(0.6—0.8)


GB/T 10006- 1988

Relative Permittivity


2.2

GB/T 13542.2-2009/17.1

Volume Resistivity

Ω.m

>1016

GB/T 13542.2-2009/16.1

Dielectric Dissipation Fator


2.0×10-4

GB/T 13542.2-2009/17.1


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