China Cast Polypropylene Metallizc CPP Film Blown Transparent CPP Metalized Film, Find details about China Metalized Film, Plastic Film from Cast Polypropylene Metallizc CPP Film Blown Transparent CPP Metalized Film
Property | Unit | Test Method | Typical Values | ||
Physical | |||||
Thickness | Micron | Internal | 20 | 25 | 30 |
Yield | m2/Kg | Internal | 54.9 | 44 | 36.6 |
Density | g/cm3 | Internal | 0.91 | 0.91 | 0.91 |
Mechanical | |||||
Tensile Strength MD | Kg/cm2 | ASTM-D-882 | 500 | 520 | 525 |
TD | Kg/cm2 | ASTM-D-882 | 400 | 415 | 420 |
Ultimate Elongation MD | % | ASTM-D-882 | 550 | 580 | 600 |
TD | % | ASTM-D-882 | 650 | 685 | 695 |
Surface | |||||
Coefficient Of Static | - | ASTM-D-1894 | 0.35 | 0.35 | 0.35 |
Friction Dynamic | - | ASTM-D-1894 | 0.3 | 0.3 | 0.3 |
Wetting Tension | Dyne/cm | ASTM-D-2578 | 38 | 38 | 38 |
Tear Strength | g/micron | ASTM-D-2578 | 5.2 | 5.4 | 5.5 |
Optical | |||||
Haze | % | ASTM-D-1003 | 3.6 | 4.2 | 4.6 |
Transmittance | % | ASTM-D-1003 | 90 | 89 | 89 |
Thermal MD Shrinkage TD | % | ASTM-D-1204 | 1 | 0.9 | 0.85 |
1.5 | 1.46 | 1.35 | |||
Water Vapor Transmission Rate | g /(m2•24 hr) 40 Celsius | ASTM E 96 | 1.32 | 1.12 | 0.98 |
Oxygen Transmission Rate | ml /m2 •24 hr•0.1MPa | ASTM D 3985 | 35 | 31 | 26 |
Aluminum Layer | |||||
Thickness | A | Internal | 300-500 | 300-500 | 300-500 |
Uniformity | % | Internal | 96 | 96 | 96 |
Sheet Resistance | - | ||||
Adhesiveness | % | GB | 94 | 94 | 94 |