China High Barrier Film Vmbopp Vacuum Metallized Heat Sealable BOPP Film, Find details about China BOPP Metallized Film, BOPP Metallized Film Manufacturers from High Barrier Film Vmbopp Vacuum Metallized Heat Sealable BOPP Film
Test Item | Unit | Standard | Test Method | |
Thickness Tolerance | % | ±5 | ASTM D-374 | |
Tensile strength | MD | mpa | ≥120 | ASTM D-882 |
TD | ≥200 | |||
Elongation at break | MD | % | ≤200 | ASTM D-882 |
TD | ≤80 | |||
Heat shrinkage (150ºC,30min) | MD | % | ≤5.0 | ASTM D-1204 |
TD | ≤4.0 | |||
Surface Tension | mN/m | ≥38 | ASTM D-2578 | |
Friction Coefficient | -- | ≤0.80 | ASTM D-1894 | |
≤0.80 | ||||
Base Film Haze | % | ≤4.0 | ASTM D-1003 | |
Base Film Glossness | % | ≥80 | ASTM D-2457 | |
Thickness of Aluminum Layer | Å | 380 | Square resistance meter | |
Ω/ | 1.50 | GB/T 15717 | ||
O.D | 1.80 | X-rite 361 | ||
Uniformity of Aluminum Layer | % | ±10 | GB/T 15717 | |
Firm of Aluminum Layer | % | ≤15 | 3M Tape |