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Kapton® 150PRN411 polyimide film is suitable for insulating copper conductors in high‑temperature magnet wire applications where improved interlayer adhesion and abrasion resistance are desired. It consists of a 25‑micron Kapton® HN polyimide film core with two high‑melt‑temperature fluoropolymer layers of approximately ten and three microns.
| Property Group | Property Name | Value | Test Method |
|---|---|---|---|
| Appearance | Color | Amber | |
| Classification | Functional Film Type | High operating temperture fluropolymer coated film | |
| Regulatory | UL Flammability Rating | V-0 | UL-94 |
| Property Name | Thickness (μm) | Elongation % to Break @23°C | Dielectric Strength (kV/mm) | Dielectric Constant @ 1 kHz | Density (g/cc) | Tensile Strength @23°C (MPa) | Tensile Modulus @23°C (GPa) |
|---|---|---|---|---|---|---|---|
| Test Method | ASTM D5470 | ASTM D882 | ASTM D149 | ASTM D149 | ASTM D1505 | ASTM D882 | ASTM D882 |
| Kapton® 150PRN411 | 38.1 | 88 | 213 | 3.40 | 1.68 | 186.0 | 2.14 |