China Red Pet Protective Film with Silicone Adhesive for Phone Screen Protecting, Find details about China Pet Tape, Surface Protective Tape from Red Pet Protective Film with Silicone Adhesive for Phone Screen Protecting
Items | Unit | Tolerance | Value | Testing Method | |
Appearance | Transparent,No impurities, no scratches | Eyes | |||
Application layer | Base film thickness | mm | ±0.003 | 0.036, 0.05, 0.075,0.1 | ASTMD-3652 |
Acrylic or Silicone glue | mm | ±0.003 | 0.005,0.01, 0.02 | ||
Release film | mm | ±0.003 | 0.025 or customized | ||
180°peel strength | g/25mm | Initial | 3±1 | ASTMD-3330 | |
RT 24hr | 4±1 | ||||
Light transparency | % | - | >90 | ASTMD-1003 | |
Haze | % | - | <2 | ||
Elongation | % | MD | 175 | ASTMD-3759 | |
TD | 150 | ||||
Tensile strength | Mpa | MD | 172 | ASTMD-3759 | |
TD | 192 | ||||
Work temperature | -40∽120ºC |