| 属性 | 典型值 | UNITS | 测试手段 |
|---|
| MECHANICAL |
|---|
| Tensile Stress, yld, Type I, 5 mm/min | 145 | MPa | ASTM D638 |
| Tensile Stress, brk, Type I, 5 mm/min | 145 | MPa | ASTM D638 |
| Tensile Strain, yld, Type I, 5 mm/min | 2.2 | % | ASTM D638 |
| Tensile Strain, brk, Type I, 5 mm/min | 2.2 | % | ASTM D638 |
| Tensile Modulus, 5 mm/min | 12750 | MPa | ASTM D638 |
| Flexural Stress, brk, 1.3 mm/min, 50 mm span | 220 | MPa | ASTM D790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 10680 | MPa | ASTM D790 |
| IMPACT |
|---|
| Izod Impact, unnotched, 23°C | 827 | J/m | ASTM D4812 |
| Izod Impact, notched, 23°C | 106 | J/m | ASTM D256 |
| Instrumented Dart Impact Total Energy, 23°C | 7 | J | ASTM D3763 |
| THERMAL |
|---|
| Vicat Softening Temp, Rate B/50 | 221 | °C | ASTM D1525 |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 215 | °C | ASTM D648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 193 | °C | ASTM D648 |
| CTE, -40°C to 40°C, flow | 1.44E-05 | 1/°C | ASTM E831 |
| CTE, -40°C to 40°C, xflow | 7.38E-05 | 1/°C | ASTM E831 |
| PHYSICAL |
|---|
| Specific Gravity | 1.64 | - | ASTM D792 |
| Mold Shrinkage, flow, 3.2 mm | 0.2-0.5 | % | SABIC method |
| Mold Shrinkage, xflow, 3.2 mm | 0.5-0.8 | % | SABIC method |
| Melt Flow Rate, 266°C/5.0 kgf | 33 | g/10 min | ASTM D1238 |
| Injection Molding |
|---|
| Drying Temperature | 135 | °C | |
| Drying Time | 4-6 | Hrs | |
| Drying Time (Cumulative) | 12 | Hrs | |
| Maximum Moisture Content | 0.02 | % | |
| Melt Temperature | 270-280 | °C | |
| Nozzle Temperature | 270-280 | °C | |
| Front - Zone 3 Temperature | 270-280 | °C | |
| Middle - Zone 2 Temperature | 270-280 | °C | |
| Rear - Zone 1 Temperature | 260-275 | °C | |
| Mold Temperature | 40-65 | °C | |
| Back Pressure | 0.3-0.7 | MPa | |
| Screw Speed | 50-80 | rpm | |
| Shot to Cylinder Size | 40-80 | % | |
| Vent Depth | 0.025-0.038 | mm | |
