| About |
|---|
| 531G is a low-density polyethylene resin for protestive films. This grade is designed to be processed in conventional blown film equipment.&& |
| Product Description | |
|---|---|
| Supplier | HANWHA |
| Generic | LDPE |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good surface appearance,Optical performance,Low speed solidification point,Good Tensile Strength,Low density |
| Availabilitys | North America,Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.924 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 2.8 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| friction coefficient | 0.25 | ASTM D1894 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | |||
| test | 40 | µm | |
| tensile strength | ASTM D882 | ||
| fracture | 12.7 | MPa | ASTM D638 |
| MD, fracture, 40 µ m | 22.6 | MPa | ASTM D882 |
| TD, fracture, 40 µ m | 15.7 | MPa | ASTM D882 |
| Tensile strain | ASTM D882 | ||
| fracture | 700 | % | ASTM D638 |
| MD, fracture, 40 µ m | 240 | % | ASTM D882 |
| TD, fracture, 40 µ m | 590 | % | ASTM D882 |
| Drop hammer impact | |||
| 40 µm | 65 | g | ASTM D1709 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -70.0 | ℃ | ASTM D746 |
| Vicat Softening Temp | 95.0 | ℃ | ASTM D1525 1 |
| Melting temperature | 113 | ℃ |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Haze | |||
| 40 µm | 6.0 | % | ASTM D1003 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Barrel 1 zone temperature | 150 to 160 | °C | |
| Barrel 2 zone temperature | 150 to 160 | °C | |
| Barrel 3 zone temperature | 150 to 160 | °C | |
| Barrel 4 zone temperature | 150 to 160 | °C | |
| Barrel 5 zone temperature | 150 to 160 | °C | |
| Nozzle temperature | 160 | °C | |
| Notes |
|---|
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