| About |
|---|
| Molding Grade AES&& |
| Product Description | |
|---|---|
| Supplier | EnCom |
| Generic | 丙烯腈-EPDM-苯乙烯共聚物 |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,High impact resistance |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，3.80kg | 5.0 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.40 to 0.80 | % | |
| TD：3.2 mm | 0.40 to 0.70 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 41.4 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 4.4 | % | ASTM D638 |
| Bending modulus | 2620 | MPa | ASTM D790 |
| bending strength | 72.4 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 130 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 90.6 | ℃ | ASTM D648 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 82 to 93 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.10 | % | |
| Barrel rear temperature | 188 to 232 | °C | |
| Barrel middle temperature | 204 to 246 | °C | |
| Barrel front temperature | 218 to 260 | °C | |
| Nozzle temperature | 218 to 274 | °C | |
| Processing (melt) temperature | 218 to 274 | °C | |
| Mold temperature | 49 to 77 | °C | |
| Back pressure | 0.172 to 0.689 | MPa | |
| Screw speed | 25 to 75 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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