| About |
|---|
| Lupolen 2427 K is an additivated, low density polyethylene. It contains an antioxidant, slip and anti-blocking agent. It is delivered in pellet form. Foodlaw compliance information about this product can be found in separate product documentation. This product is not intended for use in medical and pharmaceutical applications.&& |
| Product Description | |
|---|---|
| Supplier | LyondellBasell |
| Generic | LDPE |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Smoothness,Optical performance,Low coefficient of friction,High anti-blocking,Inoxidizability |
| Availabilitys | Africa & Middle East ,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.924 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 4.0 | g/10min | ISO 1133 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 260 | MPa | ISO 527-2 |
| friction coefficient | |||
| Blown film | < 0.20 | ISO 8295 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | 15 to 40 µm | ||
| tensile strength | ISO 527-3 | ||
| yield | 11.0 | MPa | ISO 527-2 |
| MD, 50 µ m, blow molded film | 19.0 | MPa | ISO 527-3 |
| TD, 50 µ m, blow molded film | 16.0 | MPa | ISO 527-3 |
| Tensile strain | ISO 527-3 | ||
| MD, fracture, 50 µ m, blow molded film | 300 | % | ISO 527-3 |
| TD, fracture, 50 µ m, blow molded film | 600 | % | ISO 527-3 |
| Drop hammer impact | |||
| 50 µ m, blow molded film | 100 | g | ASTM D1709 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | |||
| A50 | 92.0 | ℃ | ISO 306/A50 |
| Melting temperature | |||
| DSC | 111 | ℃ | ISO 3146 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | ASTM D2457 | ||
| 20 °, 50 µ m, blow molded film | > 50 | ASTM D2457 | |
| 60 °, 50.0 µ m, blow molded film | > 100 | ASTM D2457 | |
| Haze | |||
| 50 µ m, blow molded film | < 9.0 | % | ASTM D1003 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Destruction energy | |||
| 50.0 µm | 35.0 | J/cm | DIN 53373 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 150 to 190 | °C | |
| Notes |
|---|
| 1. Natural Silica |
| 2. Typical properties: these are not to be construed as specifications. |
| 3. Blown Film |
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