| About |
|---|
| PETROTHENE NA 442 is a series of low density/EVA copolymer resins for high impact/high clarity packaging and lamination applications. NA 442 exhibits excellent processability and good balance of optics and strong heat sealing characteristics.&& |
| Product Description | |
|---|---|
| Supplier | LyondellBasell |
| Generic | LDPE |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good Clarity,Good heat sealing,High impact resistance,Optical performance,Food contact compliance,Copolymer |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Process Methods | Film extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.927 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 1.5 | g/10min | ASTM D1238 |
| Vinyl acetate content | 5.0 | wt% | |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | |||
| test | 32 | µm | |
| Secant modulus | |||
| 1% secant, MD, 32 µ m | 131 | MPa | ASTM D882 |
| tensile strength | |||
| TD, yield, 32 µ m | 19.3 | MPa | ASTM D882 |
| MD, yield, 32 µ m | 24.8 | MPa | ASTM D882 |
| Tensile strain | |||
| TD, fracture, 32 µ m | 550 | % | ASTM D882 |
| MD, fracture, 32 µ m | 320 | % | ASTM D882 |
| Drop hammer impact | |||
| 32 µm | 140 | g | ASTM D1709 |
| Elmandorf tear strength | |||
| MD，32 µm | 160 | g | ASTM D1922 |
| tear strength | |||
| TD，32 µm | 180 | g | ASTM D1922 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 88.0 | ℃ | ASTM D1525 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | |||
| 45°，31.8 µm | 75 | ASTM D2457 | |
| Haze | |||
| 31.8 µm | 4.0 | % | ASTM D1003 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 166 to 193 | °C | |
| Notes |
|---|
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |