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Physical and Mechanical Properties | ||||
Product name | BOPP film | Thickness | 25mic | |
Test items | Test value | Unit | Remarks | |
Thickness tolerance | 0.52 | % | ||
Width tolerance | 0~+1 | mm | ||
Tensile strength | lengthways | 146.8 | Mpa | |
transverse | 296.3 | Mpa | ||
Elongation break | lengthways | 184.6 | % | |
transverse | 55.2 | % | ||
Friction Coefficient | interior | 0.45 | ||
exterior | 0.38 | |||
Heat shrinkage rate | lengthways | 0.87 | % | 120°C 2minutes |
transverse | 0.46 | % | ||
Haze | 0.47 | % | ||
Glossiness | 92.4 | % | ||
Wet tension | 38 | mN/m |
25 mic BOPP film