Black matte polyimide film is a black polyimide film (true color black) made by a special formula and process. It has good shading and matte brightness; At the same time, it has excellent high temperature resistance, radiation resistance, chemical stability, good mechanical properties and thermal conductivity.
Application: The product has excellent shading performance and is an ideal material for black high-temperature resistant adhesive tape, black high-temperature resistant label and black covering film.
| No. | Indicator Name | Unit | TY6052BW performance indicator values | |||||
| 1 | Appearance | / | Black, flat and smooth surface, no creases, tears, particles, bubbles, pinholes and foreign impurities and other defects edge neatly without breakage. | |||||
| 2 | Thickness and allowable deviation | um | 12.5 | 15 | 18 | 20 | 25 | |
| -1
+2 |
±2 | ±2 | ±2 | ±2 | ||||
| 3 | Tensile strength | Vertical | MPa | ≥120 | ||||
| Horizontal | MPa | ≥100 | ||||||
| 4 | Elongation at break | Vertical | % | ≥20 | ||||
| Horizontal | % | ≥20 | ||||||
| 5 | Industrial frequency electrical strength | Average value | MV/m | ≥60 | ||||
| 6 | Surface resistivity | Ω | ≥1.0×1010 | |||||
| 7 | Glossiness (60° angle) | GU | ≤65 | |||||
Relevant attachments：
static/file/正文-天津市嘉诺缘电子科技有限公司新建年产500吨聚酰亚胺薄膜（第二阶段）项目08021533639463367
