| About |
|---|
| Alathon H4837 is a high-flow “freezer” grade resin that exhibits enhanced cold temperature impact performance, enhanced processing, and thermal stability with good color and organoleptic properties. Typical applications are rigid food containers such as 4-, 5- and 6- quart ice cream containers that are produced in fast cycling multi-cavity stack molds.&& |
| Product Description | |
|---|---|
| Supplier | LyondellBasell |
| Generic | HDPE |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Quick molding cycle,Good sensory characteristics.,low-temperature impact resistance,Heat Stabilized,Good coloring |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.948 | g/cm³ | ASTM D1505 |
| Apparent density | 0.59 to 0.63 | g/cm³ | ASTM D1895 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 40 | g/10min | ASTM D1238 |
| Spiral flow length | 46.7 | cm | Internal Method |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 23 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | |||
| -18℃ | 360 | J/m | ASTM D4812 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 64.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | 121 | ℃ | ASTM D1525 |
| Melting peak temperature | 127 | ℃ | ASTM D3418 |
| Crystallization peak temperature | |||
| DSC | 114 | ℃ | ASTM D3418 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 62 | ASTM D2240 | |
| Tensile modulus | |||
| — | 827 | MPa | |
| 1% secant | 663 | MPa | |
| tensile strength | |||
| Fracture, 23 ℃ | 22.0 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 5.4 | % | ASTM D638 |
| Bending modulus | |||
| — | 1060 | MPa | |
| 1% secant | 985 | MPa | |
| 2% secant | 827 | MPa |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 23°C |
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