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Ensinger PEI
Peak Nano Peak 4125-12 Nanolayer Dielectric Film for Capacitors
Categories: Polymer

Material Notes: Peak 4125-12 is a film designed for use in capacitors needing high temperature performance balanced with excellent dielectric constant. Peak Nano’s nanolayer technology enables 2X the energy density (capacitance), 2X the temperature range, and up to a 50% reduction potential in capacitor size versus conventional plastic films. The films are made by a coextrusion process from two different polymers. These films are used in capacitors for grid, pulse power, and military applications.

Vendors:
Available Properties
  • Density, ASTM D792
  • Thickness
  • Film Elongation at Break, MD, ASTM D638
  • Film Elongation at Break, TD, ASTM D638
  • Modulus of Elasticity, ASTM D638, MD
  • Modulus of Elasticity, ASTM D638, TD
  • Coefficient of Friction, Dynamic, JIS K7125, roll face to air face
  • Coefficient of Friction, Static, JIS K7125, roll face to air face
  • Film Tensile Strength at Break, MD, ASTM D638
  • Film Tensile Strength at Break, TD, ASTM D638
  • Dielectric Constant, ASTM D150
  • Dielectric Strength, ASTM D150
  • Dissipation Factor, ASTM D149
  • Maximum Service Temperature, Air
  • Shrinkage, MD, JIS K7133
  • Shrinkage, MD, JIS K7133
  • Shrinkage, TD, JIS K7133
  • Shrinkage, TD, JIS K7133
  
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Manufacturer Notes:
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Category Notes
Plastic

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