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Clear PET film
(Material requirements)
ITEM | PET FILM(PRINTING/LAMINATION GRADE), 10 MICRON | ||||
NO. | Properties | Unit | Standard Values | Test Values | |
1 | Film Thickness Tolerance | % | 10μm | ±4% | 10.04 |
2 | Tensile Strength MD | Mpa | >= | 180 | 210.00 |
Tensile Strength TD | >= | 180 | 205.00 | ||
3 | Elongation at Break MD | % | >= | 100 | 105.50 |
Elongation at Break TD | >= | 100 | 112.00 | ||
4 | Modules of Elasticity MD | Mpa | >= | 4000 | 4212.00 |
Modules of Elasticity TD | >= | 4000 | 4365.00 | ||
5 | Heat Shrinkage MD | % | <= | 2.0 | 1.26 |
Heat Shrinkage TD | <= | 0.2 | -0.05 | ||
6 | Coefficient of Friction | <= | 0.6 | 0.530/0.500 | |
7 | Haze | % | <= | 3 | 2.10 |
8 | Density | g/cm2 | 1.39-1.41 | 1.40 | |
9 | Light Transmission | % | >= | 89 | 90.50 |
10 | Gloss | % | >= | 100.00 | 128.00 |
11 | Surface Tension | mN/m | >= | 50 | 56.00 |
ITEM | PET FILM(PRINTING/LAMINATION GRADE), 12 MICRON (48Ga) | ||||
NO. | Properties | Unit | Standard Values | Test Values | |
1 | Film Thickness Tolerance | % | (48Ga)12μm | ±4% | 12.06 |
2 | Tensile Strength MD | Mpa | >= | 200 | 238.00 |
Tensile Strength TD | >= | 200 | 230.00 | ||
3 | Elongation at Break MD | % | >= | 100 | 114.00 |
Elongation at Break TD | >= | 100 | 120.00 | ||
4 | Modules of Elasticity MD | Mpa | >= | 4000 | 4434.00 |
Modules of Elasticity TD | >= | 4000 | 4670.00 | ||
5 | Heat Shrinkage MD | % | <= | 2.0 | 1.33 |
Heat Shrinkage TD | <= | 0.2 | -0.07 | ||
6 | Coefficient of Friction | <= | 0.6 | 0.550/0.520 | |
7 | Haze | % | <= | 3 | 2.10 |
8 | Density | g/cm2 | 1.39-1.41 | 1.40 | |
9 | Light Transmission | % | >= | 89 | 91.00 |
10 | Gloss | % | >= | 100.00 | 129.00 |
11 | Surface Tension | mN/m | >= | 50 | 58.00 |
12 | Transmission/ H2O(38ºC,90%RH) | g/m2·24hr | <= | 3.3 |