China Custom Metallized Film 15mic 18mic 20mic Food Grade, Find details about China BOPP Metallized Film, BOPP Metallized Film Manufacturers from Custom Metallized Film 15mic 18mic 20mic Food Grade
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 |