China One Side or Both Side Heat Seal BOPP Film, Find details about China BOPP Film, Heat Sealable BOPP Film from One Side or Both Side Heat Seal BOPP Film
PROPERTIES | TEST METHOD | UNIT | TYPICAL DATAS | |||||
MECHANICAL PROPERTIES | ||||||||
Tensile strength | MD | ASTM D882 | N/ mm2 | ≥135 | ||||
TD | ≥240 | |||||||
Elongation at break | MD | ASTM D882 | % | ≤220 | ||||
TD | ≤80 | |||||||
Secant modulus | MD | ASTM D882 | N/ mm2 | ≥1800 | ||||
PHYSICAL PROPERTIES | ||||||||
Coefficient of friction | ASTM D1894 | ≤0.8 | ||||||
Density | ASTM D792 | g/cm3 | 0.91 | |||||
Gloss | ASTM D2457 | % | ≥90 | |||||
Haze | ASTM D1003 | % | ≤2.8 | |||||
THERMAL PROPERTIES | ||||||||
Thermal shrinkage | MD | ASTM D1204 120ºC 5min | % | ≤4 | ||||
TD | ≤2.0 | |||||||
Thermal seal temperature range | ASTM F88 | ºC | 110-140 | |||||
Thermal seal strength | ASTM F88r | N/15mm | 2.5 | |||||
Surface tension | ASTM D2578 | Dyne | ≥38 |