polypropylene film

Capacitor Polypropylene film for type
M-PP/S-PP


Features
By adopting the imported super high-purity capacitor-grade home-polypropylene resin, the film is made by biaxial-orientation tenter process.The film features excellent profile evenness, high BDV and high mechanical strength. The winded capacitors take on the characteristics of low dielectric dissipation and high insulation resistance.

Application scope
M-PPMainly for metallized-film capacitor.
S-PPMainly for foil-film capacitor.


Technical Characteristics typical value

  Unit Typical Values Test conditions
Tensile strengh MD MPa 140 Stretching speed:100/min@23,50r.h. .
TD MPa 250
Elongation at break MD % 100
TD % 50
Themal shrinkage MD % 3.5  15 min @ 120
TD % 1.0
Wetting tension [1] mN/m 38 Corona-treated Side
Surface roughness

A-complete-line pattern product series of Capacitor film, Metallized film and Film capacitors

  • Brand Name:Tongfeng
  • Model Number:M-PP/S-PP
  • Place of Origin:Anhui, China
  • Usage:Capacitors
  • Type:Stretch Film
  • Material:BOPP
  • Country:China (Mainland)
  • telephone:086-562-2819401
Supply Ability: 12000 Ton per Year
Brand Name: Tongfeng
Model Number: M-PP/S-PP
Place of Origin: Anhui, China
Usage: Capacitors
Type: Stretch Film
Material: BOPP
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