| About |
|---|
| EL-Lene H255JA is a high density polyethylene resin with narrow molecular weight distribution, excellent 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.,Weight distribution |
| Availabilitys | North America,Asia Pacific |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.958 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 11 | g/10min | ASTM D1238 |
| Shrinkage rate | TPE | ||
| MD：2.0 mm | 2.1 | % | TPE |
| TD：2.0 mm | 2.0 | % | TPE |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 50 ℃, 10% non-ionic surfactant, molded, F50 | 5.00 | hr | ASTM D1693B |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 29 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 72.0 | ℃ | ASTM D648 |
| Embrittlement temperature | -60.0 | ℃ | ASTM D746 |
| Vicat Softening Temp | 125 | ℃ | ASTM D1525 |
| Melting temperature | 130 | ℃ | ASTM D2117 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 65 | ASTM D2240 | |
| tensile strength | ASTM D638 | ||
| yield | 25.5 | MPa | ASTM D638 |
| fracture | 160 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 1100 | % | ASTM D638 |
| Bending modulus | 1130 | 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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