| 属性 | 典型值 | UNITS | 测试手段 |
|---|
| MECHANICAL |
|---|
| Tensile Stress, yld, Type I, 5 mm/min | 55 | MPa | ASTM D638 |
| Tensile Stress, brk, Type I, 5 mm/min | 58 | MPa | ASTM D638 |
| Tensile Strain, yld, Type I, 5 mm/min | 9 | % | ASTM D638 |
| Tensile Strain, brk, Type I, 5 mm/min | 120 | % | ASTM D638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 96 | MPa | ASTM D790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2960 | MPa | ASTM D790 |
| IMPACT |
|---|
| Izod Impact, notched, 23°C | 427 | J/m | ASTM D256 |
| Izod Impact, notched, -30°C | 106 | J/m | ASTM D256 |
| Instrumented Dart Impact Energy @ peak, 23°C | 56 | J | ASTM D3763 |
| Instrumented Dart Impact Energy @ peak, -30°C | 50 | J | ASTM D3763 |
| THERMAL |
|---|
| Vicat Softening Temp, Rate B/50 | 117 | °C | ASTM D1525 |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 137 | °C | ASTM D648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 120 | °C | ASTM D648 |
| HDT, 1.82 MPa, 6.4 mm, unannealed | 126 | °C | ASTM D648 |
| CTE, -40°C to 40°C, flow | 6.66E-05 | 1/°C | ASTM E831 |
| CTE, -40°C to 40°C, xflow | 8.1E-05 | 1/°C | ASTM E831 |
| Thermal Conductivity | 0.2 | W/m-°C | ASTM C177 |
| PHYSICAL |
|---|
| Specific Gravity | 1.22 | - | ASTM D792 |
| Water Absorption, (23°C/24hrs) | 0.1 | % | ASTM D570 |
| Water Absorption, (23°C/Saturated) | 0.4 | % | ASTM D570 |
| Mold Shrinkage, flow, 3.2 mm | 0.4-0.6 | % | SABIC method |
| Melt Flow Rate, 230°C/3.8 kg | 1.4 | g/10 min | ASTM D1238 |
| Melt Flow Rate, 260°C/5.0 kgf | 10 | g/10 min | ASTM D1238 |
| Injection Molding |
|---|
| Drying Temperature | 110-120 | °C | |
| Drying Time | 3-4 | Hrs | |
| Drying Time (Cumulative) | 8 | Hrs | |
| Maximum Moisture Content | 0.02 | % | |
| Melt Temperature | 280-300 | °C | |
| Nozzle Temperature | 270-300 | °C | |
| Front - Zone 3 Temperature | 270-300 | °C | |
| Middle - Zone 2 Temperature | 265-290 | °C | |
| Rear - Zone 1 Temperature | 260-270 | °C | |
| Mold Temperature | 75-100 | °C | |
| Back Pressure | 0.3-0.7 | MPa | |
| Screw Speed | 40-70 | rpm | |
| Shot to Cylinder Size | 30-80 | % | |
| Vent Depth | 0.038-0.076 | mm | |
