| About |
|---|
| Linear Low Density Polyethylene Excellent tear strength and medium stiffness Outstanding toughness and puncture resistance for films used in food contact applications Complies with U.S. FDA 21 CFR 177.1520 (c) 3.1a. Consult the regulations for complete details.&& |
| Product Description | |
|---|---|
| Supplier | DOW |
| Generic | Linear low density polyethylene |
| Material Status | Commercial: Active |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.926 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 1.0 | g/10min | ASTM D1238 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | |||
| test | 38 | µm | |
| Membrane puncture resistance | |||
| 38 µm | 3.06 | J/cm³ | Internal Method |
| Membrane strength | ASTM D882 | ||
| MD：38 µm | 128 | J/cm³ | ASTM D882 |
| TD：38 µm | 140 | J/cm³ | ASTM D882 |
| Secant modulus | ASTM D882 | ||
| 2% secant, MD: 38 µ m | 235 | MPa | ASTM D882 |
| 2% secant, TD: 38 µ m | 281 | MPa | ASTM D882 |
| tensile strength | ASTM D882 | ||
| MD, yield, 38 µ m | 13.2 | MPa | ASTM D882 |
| TD, yield, 38 µ m | 14.7 | MPa | ASTM D882 |
| MD, fracture, 38 µ m | 47.8 | MPa | ASTM D882 |
| TD, fracture, 38 µ m | 42.3 | MPa | ASTM D882 |
| Tensile strain | ASTM D882 | ||
| MD, fracture, 38 µ m | 630 | % | ASTM D882 |
| TD, fracture, 38 µ m | 740 | % | ASTM D882 |
| Drop hammer impact | |||
| 25 µm | 220 | g | ASTM D1709-A |
| Elmandorf tear strength | ASTM D1922 | ||
| MD：38 µm | 250 | g | ASTM D1922 |
| TD：38 µm | 590 | g | ASTM D1922 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 112 | ℃ | ASTM D1525 |
| Melting temperature | |||
| DSC | 121 | ℃ | Internal Method |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | |||
| 45°，38.1 µm | 80 | ASTM D2457 | |
| Haze | |||
| 38.1 µm | 9.0 | % | ASTM D1003 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 207 to 216 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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