| 属性 | 典型值 | UNITS | 测试手段 |
|---|
| MECHANICAL |
|---|
| Tensile Stress, yld, Type I, 50 mm/min | 58 | MPa | ASTM D638 |
| Tensile Stress, brk, Type I, 50 mm/min | 44 | MPa | ASTM D638 |
| Tensile Strain, yld, Type I, 50 mm/min | 5 | % | ASTM D638 |
| Tensile Strain, brk, Type I, 50 mm/min | 120 | % | ASTM D638 |
| Tensile Modulus, 50 mm/min | 2410 | MPa | ASTM D638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 86 | MPa | ASTM D790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2200 | MPa | ASTM D790 |
| IMPACT |
|---|
| Izod Impact, notched, 23°C | 640 | J/m | ASTM D256 |
| Instrumented Dart Impact Total Energy, 23°C | 48 | J | ASTM D3763 |
| THERMAL |
|---|
| HDT, 0.45 MPa, 3.2 mm, unannealed | 126 | °C | ASTM D648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 110 | °C | ASTM D648 |
| CTE, -40°C to 40°C, flow | 7.2E-05 | 1/°C | ASTM E831 |
| CTE, -40°C to 40°C, xflow | 7.2E-05 | 1/°C | ASTM E831 |
| PHYSICAL |
|---|
| Specific Gravity | 1.21 | - | ASTM D792 |
| Mold Shrinkage, flow, 3.2 mm | 0.8-1 | % | SABIC method |
| Melt Flow Rate, 266°C/5.0 kgf | 35 | g/10 min | ASTM D1238 |
| Injection Molding |
|---|
| Drying Temperature | 110 | °C | |
| Drying Time | 4 - 6 | Hrs | |
| Drying Time (Cumulative) | 8 | Hrs | |
| Maximum Moisture Content | 0.02 | % | |
| Melt Temperature | 260 - 280 | °C | |
| Nozzle Temperature | 255 - 275 | °C | |
| Front - Zone 3 Temperature | 260 - 280 | °C | |
| Middle - Zone 2 Temperature | 255 - 275 | °C | |
| Rear - Zone 1 Temperature | 250 - 270 | °C | |
| Mold Temperature | 65 - 95 | °C | |
| Back Pressure | 0.3 - 0.6 | MPa | |
| Screw Speed | 50 - 80 | rpm | |
| Shot to Cylinder Size | 50 - 80 | % | |
| Vent Depth | 0.013 - 0.02 | mm | |
