| About |
|---|
| Description 431G is low-density polyethylene resins for protective films. This grade is designed to be processed in conventional blown or cast film equipment. Characteristics Low gel(fish eye) content Excellent optical property (Transparency, Gloss) Good processability No additives Applications Protective film Shrinkage film&& |
| 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 | 0.926 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 1.0 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| friction coefficient | 0.12 | ASTM D1894 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | |||
| test | 40 | µm | |
| tensile strength | ASTM D882 | ||
| fracture | 14.7 | MPa | ASTM D638 |
| MD, fracture, 40 µ m | 23.5 | MPa | ASTM D882 |
| TD, fracture, 40 µ m | 17.7 | MPa | ASTM D882 |
| Tensile strain | ASTM D882 | ||
| fracture | 740 | % | ASTM D638 |
| MD, fracture, 40 µ m | 240 | % | ASTM D882 |
| TD, fracture, 40 µ m | 600 | % | ASTM D882 |
| Drop hammer impact | |||
| 40 µm | 70 | g | ASTM D1709 |
| Adhesive load | 600 | g | Internal Method |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -70.0 | ℃ | ASTM D790 |
| Vicat Softening Temp | 95.0 | ℃ | ASTM D1525 2 |
| Melting temperature | 112 | ℃ |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Haze | 12 | % | ASTM D1003 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Loading 1 (10 N) |
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