- 密度 [g/cm3]: 0.916
- 拉伸强度 [MPa]: 9.5
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.916 - 0.920 g/cc | 0.0331 - 0.0332 lb/in³ | ASTM D1505 |
| Water Vapor Transmission | 26.0 g/m²/day | 1.67 g/100 in²/day | 38°C, 90% RH; 25um; ASTM E96 |
| Oxygen Transmission Rate | >= 10000 cc/m²/day | >= 644 cc/100 in²/day | 25°C, 0% RH; 25um; ASTM D1434 |
| Thickness | 50.0 microns | 1.97 mil | |
| Melt Index of Compound | 5.8 - 7.2 g/10 min @Load 2.16 kg, Temperature 190 °C | 5.8 - 7.2 g/10 min @Load 4.76 lb, Temperature 374 °F | ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
| Tensile Strength at Break | 8.50 MPa | 1230 psi | ASTM D638 |
| Tensile Strength, Yield | 9.50 MPa | 1380 psi | ASTM D638 |
| Film Elongation at Break, MD | 300 % | 300 % | ASTM D882 |
| Film Elongation at Break, TD | 550 % | 550 % | ASTM D882 |
| Elongation at Break | 300 % | 300 % | ASTM D638 |
| Secant Modulus, MD | 0.0870 GPa | 12.6 ksi | 5%; ASTM D882 |
| Secant Modulus, TD | 0.0950 GPa | 13.8 ksi | 5%; ASTM D882 |
| Elmendorf Tear Strength, MD | 7.40 g/micron | 188 g/mil | ASTM D1922 |
| Elmendorf Tear Strength, TD | 4.70 g/micron | 119 g/mil | ASTM D1922 |
| Dart drop Test | 120 g | 0.265 lb | (method A); ASTM D1709 |
| Film Tensile Strength at Break, MD | 16.0 MPa | 2320 psi | ASTM D882 |
| Film Tensile Strength at Break, TD | 14.0 MPa | 2030 psi | ASTM D882 |
| Thermal Properties | Metric | English | Comments |
| Melting Point | 110 °C | 230 °F | ASTM D3418 |
| Vicat Softening Point | 83.0 °C | 181 °F | ASTM D1525 |
| Optical Properties | Metric | English | Comments |
| Haze | 12 % | 12 % | ASTM D1003 |
| Gloss | 68 % | 68 % | @ 60° Gardner; ASTM D2457 |