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Polyimide Film

Polyimide Log Roll

Polyimide film combines a high thermal resistance, anti-radiation and excellent dielectrical properties. The product is designed as electrical insulating material for applications in motors and transformers with continuous operation temperature ≥180°C.

Polyimide film is produced with a smooth surface without scratches and bubbles. The film is translucent and has a yellow/orange colour.

Nominal Thickness Unit 30micron 50micron 76micron 100micron
Thickness micron 30 ±4 50 ±7 76 ±8 100 ±10
Density g/m2 43 ± 12% 71 ± 12% 108 ± 12% 142 ± 12%
Tensil Strength MPa ≥ 115 ≥ 115 ≥ 115 ≥ 115
Elongation To Break % ≥ 60 ≥ 60 ≥ 60 ≥ 60
Shrinkage % ≤ 1,0 at 150°c; ≤ 3,0 at 400°c; ≤ 1,0 at 150°c; ≤ 3,0 at 400°c; ≤ 1,0 at 150°c; ≤ 3,0 at 400°c; ≤ 1,0 at 150°c; ≤ 3,0 at 400°c;
Dielectric Strenght @ 50Hz kV 4,5 7,5 9,8 11
Surface resistence @ 200°C ≥ 1,0 * 10exp13 ≥ 1,0 * 10exp13 ≥ 1,0 * 10exp13 ≥ 1,0 * 10exp13
Relative Dielectric constant
@ 48 - 62Hz
  3,5 ± 0,4 3,5 ± 0,4 3,5 ± 0,4 3,5 ± 0,4
Dielectric Dissipation Factor @ 48 - 62Hz   ≤ 4,0 * 10exp-3 ≤ 4,0 * 10exp-3 ≤ 4,0 * 10exp-3 ≤ 4,0 * 10exp-3
Long-term thermal resistant temperature index   180°C 180°C 180°C 180°C

Downloads

  • Data Sheet Polyimide 2008-05-05 Rev3 ingelse

Last Modification Donnerstag, 10. Juli 2014 at 07:35:03