- 密度 [g/cm3]: 0.9235
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.9235 g/cc | 0.03336 lb/in³ | ASTM D1505 |
| Thickness | 31.8 microns | 1.25 mil | |
| Melt Index of Compound | 3.5 g/10 min | 3.5 g/10 min | ASTM D1238E |
| Mechanical Properties | Metric | English | Comments |
| Film Elongation at Break, MD | 500 % | 500 % | ASTM D882 |
| Film Elongation at Break, TD | 700 % | 700 % | ASTM D882 |
| Elongation at Break | 700 % | 700 % | TD; ASTM D882 |
| Secant Modulus, MD | 0.200 GPa | 29.0 ksi | ASTM D882 |
| Secant Modulus, TD | 0.214 GPa | 31.0 ksi | ASTM D882 |
| Coefficient of Friction | 1.0 | 1.0 | ASTM D1894 |
| Elmendorf Tear Strength, MD | 5.91 g/micron | 150 g/mil | ASTM D1922 |
| Elmendorf Tear Strength, TD | 17.7 g/micron | 450 g/mil | ASTM D1922 |
| Dart Drop | 2.20 g/micron | 56.0 g/mil | 1.5" Dart, 26" drop Height; ASTM D1709 |
| Film Tensile Strength at Break, MD | 34.5 MPa | 5000 psi | ASTM D882 |
| Film Tensile Strength at Break, TD | 22.1 MPa | 3200 psi | ASTM D882 |
| Optical Properties | Metric | English | Comments |
| Haze | 4.0 % | 4.0 % | ASTM D1003 |
| Gloss | 90 % | 90 % | 45°; ASTM D2457 |
| 140 % | 140 % | 60°; ASTM D2457 | |
| Processing Properties | Metric | English | Comments |
| Melt Temperature | 260 °C | 500 °F | |
| Die Opening | 0.1016 cm | 0.04000 in | |
| Extruder Size | 6.35 cm | 2.50 in | |