Items | Unit | Tolerance | Value | Testing Method | |
Appearance | single sided filament tape | Eyes | |||
Application layer | Base film thickness | mm | ±0.003 | 0.13 | ASTMD-3652 |
Acrylic or Silicone glue | mm | ±0.003 | 0.02 | ||
180°peel strength | N/25mm | Initial | 15±1 | ASTMD-3330 | |
RT 24hr | 30±1 | ||||
Light transparency | % | - | >70 | ASTMD-1003 | |
Haze | % | - | <2 | ||
Elongation | % | MD | 175 | ASTMD-3759 | |
TD | 150 | ||||
Tensile strength | Mpa | MD | 172 | ASTMD-3759 | |
TD | 192 | ||||
Work temperature | -40∽120ºC |