China High Shrinkage Ratio POF Heat Shrink Film for Electronic Products Outer Package, Find details about China POF Shrink Film, Polyolefin Shrink Film from High Shrinkage Ratio POF Heat Shrink Film for Electronic Products Outer Package
Main Parameter Data | ||||||
Property | Unit | Test Method | Representative Value | |||
Physical Property | ||||||
Thickness | Micron | 10 | 15 | 19 | 25 | |
Density | g/cm³ | 0.922 | ||||
Tensile Property (MD/TD) | ||||||
Elastic Mouduls | N/mm² | ASTM-D882A | 330/450 | 340/450 | 350/450 | 360/450 |
Tensile Strength | MPa | ASTM-882 | 130/130 | 120/120 | 110/110 | 100/100 |
Elongation at Break | % | ASTM-882 | 115/115 | 115/115 | 115/115 | 120/115 |
Tear Propagation | g/cm³ | ASTM-D1938 | 4.5 | 5.5 | 9.5 | 14.5 |
COF film to film | Adim | ASTM-D1894 | 0.28 | 0.26 | 0.25 | 0.2 |
Free Shrink at 130ºC | % | ASTM-D2732 | 70/70 | 65/65 | 62/62 | 60/60 |
Optical Property | ||||||
Haze | % | ASTM-D1003 | 1.0 | 1.4 | 1.8 | 3.0 |
Gloss | % | ASTM-D2457 | 135 | 135 | 135 | 130 |