| About |
|---|
| SEETEC UT534由Unipol工艺技术生产的丁烯共聚物，具有良好的机械性能。 |
| Product Description | |
|---|---|
| Supplier | LOTTE |
| Generic | Linear low density polyethylene |
| Material Status | Commercial: Active |
| Features | Inoxidizability |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Melt index (190 ℃, 2.16 kg) | 3.5 | g/10min | ASTM D1238 |
| Density | 0.930 | g/cm³ | ASTM D792 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Ultimate elongation | |||
| MD | 650 | % | ASTM D882 |
| TD | 800 | % | ASTM D882 |
| tensile strength | |||
| MD, fracture | 34.3 | MPa | ASTM D882 |
| TD, fracture | 29.4 | MPa | ASTM D882 |
| tear strength | |||
| MD | 40 | g | ASTM D1922 |
| TD | 100 | g | ASTM D1922 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Drop hammer impact | |||
| 23℃ | 30 | g | ASTM D1709 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Haze | 3 | % | ASTM D1003 |
| Process Conditions | |||
|---|---|---|---|
| LLDPE blown film extruder | Nominal value | Unit | Test method |
| Mouth diameter | 40 | mm | |
| temperature | 240 | ℃ | |
| Traction speed | 15 | m/min | |
| Notes |
|---|
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