China Super Clear POF Shrink Wrap Heat Seal Film, Find details about China POF Film, Shrink Film from Super Clear POF Shrink Wrap Heat Seal Film
olyolefin shrink film is also ideal for wrapping chemical, technical and daily products, such as medicine, toy, box, etc. POF film can be recycled. It's stronger than PVC film, which promise a much better protection to the goods.
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Thickness (micron) | ASTM-D374 | 12 | 15 | 19 | 25 |
Specific Gravity g/cm3 | ASTM-D1505 | 0.92 | 0.92 | 0.92 | 0.92 |
Contraction rate vertical/horizontal | ASTM-D2732 | 52/54 | 52/53 | 52/53 | 51/52 |
Fog degree % | ASTM-D1003 | 1.4 | 1.7 | 2.2 | 2.3 |
Clarity degree % | ASTM-D2457 | 125 | 125 | 125 | 120 |
Coeffcient of friction | ASTM-1894 | 0.23 | 0.21 | 0.21 | 0.21 |
Unit area m2/kg | 91 | 72.8 | 57.4 | 43.7 | |
Tensile strength vertical/Horizontal N/mm2 | ASTM-D883 | 125/120 | 120/125 | 120/110 | 120/110 |
Elongation rate of breaking % vertical/Horicontal | ASTM-D884 | 105/100 | 105/100 | 110/105 | 110/120 |
Tearing-resisting strength (g) | ASTM-D1992 | 6.5 | 10 | 14.5 | 17 |
Heat intensity N/mm2 | Int meth | 40 | 40 | 39 | 39 |