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Kapton® 100CRC polyimide film is a homogeneous electrical insulation material engineered for use in high‑voltage environments where corona exposure may occur. It maintains the inherent performance characteristics of Kapton® polyimide films while providing enhanced durability in demanding insulation systems. The film is intended for use as a base insulation material in electrical applications requiring long‑term reliability under electrical stress.
| Property Group | Property Name | Value | Test Method |
|---|---|---|---|
| Appearance | Color | Brown amber | |
| Classification | Functional Film Type | Corona resistant film | |
| Electrical | UL Electrical RTI (°C) | 240 | UL 746B |
| Mechanical | UL Mechanical Strength RTI (°C) | 200 | UL 746B |
| 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® 100CRC | 25.4 | 65 | 256 | 3.40 | 1.60 | 227.5 | 3.59 |