| About |
|---|
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | PPO(PPE)+PS |
| Material Status | Commercial: Active |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| proportion | 1.23 | – | ASTM D 792 |
| Density | 1.23 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 280℃，5.0kg | 2.7 | g/10min | ASTM D1238 |
| Melt Volume Rate | |||
| 280℃，5 kg | 2 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| TD：3.2 mm | 0.45~0.55 | % | |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.12 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.04 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 5 mm/min | 6500 | MPa | ASTM D638 |
| 1 mm/min | 6000 | MPa | ISO 527 |
| tensile strength | |||
| 100 | MPa | ASTM D638 | |
| 90 | MPa | ISO 527 | |
| Fracture, Type I, 5 mm/min | 100 | MPa | ASTM D638 |
| Fracture, 5 mm/min | 90 | MPa | ISO 527 |
| Tensile strain | |||
| 3 | % | ASTM D638 | |
| 3 | % | ISO 527 | |
| Fracture, Type I, 5 mm/min | 3 | % | ASTM D638 |
| Fracture, 5 mm/min | 3 | % | ISO 527 |
| Bending modulus | |||
| 5300 | MPa | ASTM D790 | |
| 2 mm/mim | 5400 | MPa | ISO 178 |
| bending strength | |||
| Yield, 2 mm/min | 150 | MPa | ISO 178 |
| Yield, 1.30 mm/min, 50 mm span | 140 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 90 | J/m | ASTM D256 |
| -30℃ | 100 | J/m | ASTM D256 |
| 80*10*4，23°C | 30 | kJ/m² | ISO 180-1A |
| 80*10*4，-30°C | 33 | kJ/m² | ISO 180-1A |
| V-notch impact strength of simply supported beam (23 ℃) | 8 | kJ/m² | ISO 179/1eA |
| Dart impact equipped with measuring instruments (23 ℃) | 20 | J | ASTM D 3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 3.2 mm | 137 | ℃ | ASTM D648 |
| Vicat Softening Temp | |||
| B50 | 143 | ℃ | ASTM D1525 |
| B120 | 147 | ℃ | ISO 306 |
| Linear coefficient of thermal expansion | |||
| MD：-40~40℃ | 2.7E-5 | /℃ | ASTM E831 |
| MD：-40~40℃ | 3.4E-5 | /℃ | ISO 11359-2 |
| TD：-40~40℃ | 2.7E-5 | /℃ | ASTM E831 |
| TD：-40~40℃ | 7.5E-5 | /℃ | ISO 11359-2 |
| Process Conditions | |||
|---|---|---|---|
| Injection | Nominal value | Unit | Test method |
| drying temperature | 110~120 | °C | |
| Drying time | 3~4 | hrs | |
| Accumulated drying time | 8 | hrs | |
| Maximum moisture content | 0.02 | % | |
| Temperature at the rear of the barrel | 290~325 | °C | |
| Temperature in the middle of the barrel | 275~320 | °C | |
| Front temperature of material barrel | 265~315 | °C | |
| Nozzle temperature | 300~325 | °C | |
| Melt Temperature | 300~325 | °C | |
| Mold temperature | 80~110 | °C | |
| Back pressure | 0.3~0.7 | MPa | |
| Screw speed | 20~100 | rpm | |
| Shoot to cylinder size | 30~70 | % | |
| Notes |
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