| About |
|---|
| LEMALLOY® BX528A-3 is a Polyphenylene Ether + PA 6 (PPE+Nylon 6) material. It is available in Asia Pacific, Europe, or North America for injection molding. Primary attribute of LEMALLOY® BX528A-3: Rigid.&& |
| Product Description | |
|---|---|
| Supplier | Mitsubishi |
| Generic | PPO(PPE)+PA 6 |
| Material Status | Commercial: Active |
| Features | Good Rigidity |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.15 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 280℃，5 kg | 28.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| TD：3.2 mm | 1.0 to 1.2 | % | |
| MD：3.2 mm | 1.2 to 1.4 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 2500 | MPa | ISO 527-2 |
| tensile strength | |||
| Yield, 23 ℃ | 62.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| Yield, 23 ℃ | 5.0 | % | ISO 527-2 |
| Nominal tensile fracture strain | |||
| 23℃ | 57 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 2300 | MPa | ISO 178 |
| bending strength | |||
| 23℃ | 91.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 18 | kJ/m² | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 85.0 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 165 | ℃ | ISO 75-2/B |
| Linear coefficient of thermal expansion | |||
| MD | 9.0E-5 | 1/℃ | ISO 11359-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 110 to 120 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Barrel rear temperature | 240 to 270 | °C | |
| Barrel middle temperature | 250 to 290 | °C | |
| Barrel front temperature | 250 to 290 | °C | |
| Nozzle temperature | 250 to 290 | °C | |
| Mold temperature | 60 to 100 | °C | |
| Injection pressure | 20.0 to 150 | MPa | |
| Injection speed | Moderate | ||
| Screw speed | 60 to 150 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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