CRF Red Polyimide Film
Specification
Pigment into the polyamide acid to form a film, the overall appearance of red, uniform color distribution. The EU standard red polyimide film has the same property as CN type, heating-resistant, radiation-resistant, stable chemical reaction. We can supply 25um and 50um thickness of heating-resistant polyimide film.
Features:
CRF polyimide film is red, environment-friendly with halogen-free, meet EU environmental standard such as RoHS, Reach, highest UL-94 flammability rating: V-0, heating resistant, radiation resistant, chemical stability.
Parameters
Property | Unit | CRF251 | CRF501 | CRF751 | Test Method | |
Thickness | μm | 25±3 | 50±3 | 75±5 | ASTM D374 | |
Width | mm | 520 | ASTM D374 | |||
Tensile Strength | MD | Mpa | ≥130 | ≥135 | ≥125 | ASTM D882 |
TD | Mpa | ≥110 | ≥110 | ≥105 | ASTM D882 | |
Elongation | MD | % | ≥40 | ≥35 | ≥30 | ASTM D882 |
TD | % | ≥50 | ≥50 | ≥45 | ASTM D882 | |
Dielectric Strength | KV | ≥3.5 | ≥4.0 | ≥6.0 | ASTM D149 | |
Operating Temperature | ℃ | short-term 400℃，260℃ for long time | ASTM D5213 | |||
Remark: The above data are for reference only.
Pictures
Application
The Red PI film is applied to the red heat-resistant insulating tape, high temperature colorful adhesive tape, read heat-resistant label, heating resistant protective film and other special application.