- 密度 [g/cm3]: 1.13
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.13 g/cc | 0.0410 lb/in3 | Yield Density |
| Oxygen Transmission Rate | 30.0 - 35.0 cc/m2/day | 1.93 - 2.25 cc/100 in2/day | 73°F (23°C) / 65%RH; ASTM D3985 |
| Thickness | 19.0 microns | 0.750 mil | |
| Surface Tension | >= 56 dynes/cm | >= 56 dynes/cm | treated side; ASTM D2578 |
| Mechanical Properties | Metric | English | Comments |
| Film Tensile Strength at Yield, TD | 59.3 - 75.8 MPa | 8600 - 11000 psi | ASTM D882 |
| Film Elongation at Break, MD | 70 - 100 % | 70 - 100 % | ASTM D882 |
| Film Elongation at Break, TD | 300 - 425 % | 300 - 425 % | ASTM D882 |
| Secant Modulus, MD | 1.724 - 2.586 GPa | 250.0 - 375.1 ksi | ASTM D882 |
| Secant Modulus, TD | 1.896 - 2.758 GPa | 275.0 - 400.0 ksi | ASTM D882 |
| Coefficient of Friction | 0.16 - 0.30 | 0.16 - 0.30 | film to stainless steel; ASTM D1894 |
| 0.60 - 1.0 | 0.60 - 1.0 | film to film; ASTM D1894 | |
| Tear Strength Test | 1100 - 1500 | 1100 - 1500 | graves tear MD, grams/mil; ASTM D1004 |
| 1100 - 1500 | 1100 - 1500 | graves tear TD, grams/mil; ASTM D1004 | |
| Film Tensile Strength at Break, MD | 290 - 372 MPa | 42000 - 54000 psi | ASTM D882 |
| Film Tensile Strength at Break, TD | 68.9 - 96.5 MPa | 10000 - 14000 psi | ASTM D882 |
| Thermal Properties | Metric | English | Comments |
| Shrinkage, MD | <= 10 % | <= 10 % | 350°F / 177°C - 10 min.; ASTM D1204 |
| Shrinkage, TD | <= 1.5 % | <= 1.5 % | 350°F / 177°C - 10 min.; ASTM D1204 |
| Optical Properties | Metric | English | Comments |
| Haze | <= 5.5 % | <= 5.5 % | ASTM D1003 |