| About |
|---|
| P438J is a Medium Density Polyethylene natural resin and TNPP free designed for extrusion applications. This grade combines stiffness, toughness, high melt strength and low gel content coupled to excellent processability due to its tailored molecular weight distribution and flow properties. It contains an optimized level of stabilizers and is free from any slip or anti-block additives. |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | Linear low density polyethylene |
| Material Status | Commercial: Active |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.938 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 190℃，21.6kg | 0.40 | g/10min | ISO 1133 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 50 ℃, 10% non-ionic surfactant, F0 | > 1000 | hr | ASTM D1693B |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 51 | ASTM D2240 | |
| Tensile strength | |||
| yield | 19.0 | MPa | |
| fracture | 18.0 | MPa | |
| Tensile strain | |||
| yield | 11 | % | |
| fracture | > 600 | % |
| Notes |
|---|
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