| About |
|---|
| EL-Lene H555JA is a high density polyethylene resin with good environmental stress cracking resistance, good processing performance, organoleptic property. It is particularly designed for injection molding and extrusion compression molding of screw cap and closure.&& |
| Product Description | |
|---|---|
| Supplier | SCG |
| Generic | HDPE |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Food contact compliance,Good sensory characteristics.,Durability,High ESCR |
| Availabilitys | North America,Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.956 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 1.8 | g/10min | ASTM D1238 |
| Shrinkage rate | Internal Method | ||
| MD：2.0 mm | 2.5 | % | Internal Method |
| TD：2.0 mm | 2.3 | % | Internal Method |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 50 ℃, 10% non-ionic surfactant, molded, F50 | 20.0 | hr | ASTM D1693B |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 78 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 78.0 | ℃ | ASTM D648 |
| Embrittlement temperature | < -60.0 | ℃ | ASTM D746 |
| Vicat Softening Temp | 128 | ℃ | ASTM D1525 |
| Melting temperature | 131 | ℃ | ASTM D2117 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 64 | ASTM D2240 | |
| tensile strength | ASTM D638 | ||
| yield | 25.5 | MPa | ASTM D638 |
| fracture | 34.3 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 1200 | % | ASTM D638 |
| Bending modulus | 1080 | MPa | ASTM D790 |
| bending strength | 32.4 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Processing (melt) temperature | 200 to 240 | °C | |
| Melt temperature | 150 to 180 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
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