China 30 Years Factory Direct Supply Reinforced Vci Plastic Film, Anticorrosion Packaging Materials, Vci Corrosion Protective Strorage Masking and Packaging Films, Find details about China PE Film, Surface Protective Film from 30 Years Factory Direct Supply Reinforced Vci Plastic Film, Anticorrosion Packaging Materials, Vci Corrosion Protective Strorage Masking and Packaging Films
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 |