Physical Properties | Metric | English | Comments |
---|---|---|---|
Base Resin Density | 0.918 g/cc | 0.0332 lb/in³ | ASTM D1505 |
Thickness | 25.0 microns | 0.984 mil | extruded at 2.5:1 BUR |
Base Resin Melt Index | 1.5 g/10 min | 1.5 g/10 min | I2; ASTM D1238 |
Mechanical Properties | Metric | English | Comments |
Film Elongation at Break, MD | 480 % | 480 % | ASTM D882 |
Film Elongation at Break, TD | 520 % | 520 % | ASTM D882 |
Elmendorf Tear Strength, MD | 13.0 g/micron | 330 g/mil | ASTM D1922 |
Elmendorf Tear Strength, TD | 17.0 g/micron | 432 g/mil | ASTM D1922 |
Dart Drop | 18.0 g/micron | 457 g/mil | ASTM D1709A |
Film Tensile Strength at Break, MD | 53.9 MPa | 7820 psi | ASTM D882 |
Film Tensile Strength at Break, TD | 34.3 MPa | 4970 psi | ASTM D882 |
1% Secant Modulus, MD | 147.10 MPa | 21335 psi | ASTM D882 |
1% Secant Modulus, TD | 156.90 MPa | 22757 psi | ASTM D882 |
Optical Properties | Metric | English | Comments |
Haze | 15 % | 15 % | ASTM D1003 |
Gloss | 40 % | 40 % | 45°; ASTM D2457 |
Processing Properties | Metric | English | Comments |
Melt Temperature | 180 - 200 °C | 356 - 392 °F | |
Blow-up Ratio (BUR) | 2.0 - 3.0 | 2.0 - 3.0 |