| 属性 | 典型值 | UNITS | 测试手段 |
|---|
| MECHANICAL |
|---|
| Tensile Stress, yld, Type I, 5 mm/min | 56 | MPa | ASTM D638 |
| Tensile Stress, brk, Type I, 5 mm/min | 47 | MPa | ASTM D638 |
| Tensile Strain, yld, Type I, 5 mm/min | 4 | % | ASTM D638 |
| Tensile Modulus, 5 mm/min | 4300 | MPa | ASTM D638 |
| Tensile Stress, yield, 5 mm/min | 56 | MPa | ISO 527 |
| Tensile Stress, break, 5 mm/min | 47 | MPa | ISO 527 |
| Tensile Strain, yield, 5 mm/min | 4 | % | ISO 527 |
| Tensile Strain, break, 5 mm/min | 50 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 4300 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 100 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 4000 | MPa | ISO 178 |
| IMPACT |
|---|
| Instrumented Dart Impact Total Energy, 23°C | 60 | J | ASTM D3763 |
| Izod Impact, notched 80*10*3 +23°C | 15 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 80*10*3 -30°C | 8 | kJ/m² | ISO 180/1A |
| Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm | 37 | kJ/m² | ISO 179/1eA |
| Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm | 10 | kJ/m² | ISO 179/1eA |
| THERMAL |
|---|
| HDT, 1.82 MPa, 3.2mm, unannealed | 120 | °C | ASTM D648 |
| CTE, -40°C to 40°C, flow | 4.6E-05 | 1/°C | ASTM E831 |
| CTE, -40°C to 40°C, xflow | 6.1E-05 | 1/°C | ASTM E831 |
| CTE, -40°C to 40°C, flow | 4.6E-05 | 1/°C | ISO 11359-2 |
| CTE, -40°C to 40°C, xflow | 6.1E-05 | 1/°C | ISO 11359-2 |
| Vicat Softening Temp, Rate B/50 | 138 | °C | ISO 306 |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 120 | °C | ISO 75/Af |
| PHYSICAL |
|---|
| Specific Gravity | 1.27 | - | ASTM D792 |
| Mold Shrinkage, flow, 3.2 mm | 0.5-0.7 | % | SABIC method |
| Mold Shrinkage, xflow, 3.2 mm | 0.5-0.7 | % | SABIC method |
| Density | 1.27 | g/cm³ | ISO 1183 |
| Melt Volume Rate, MVR at 260°C/5.0 kg | 10 | cm³/10 min | ISO 1133 |
| Melt Volume Rate, MVR at 265°C/5.0 kg | 12 | cm³/10 min | ISO 1133 |
| Injection Molding |
|---|
| Drying Temperature | 120-125 | °C | |
| Drying Time | 4-6 | Hrs | |
| Maximum Moisture Content | 0.01 | % | |
| Melt Temperature | 270-300 | °C | |
| Nozzle Temperature | 260-290 | °C | |
| Front - Zone 3 Temperature | 270-300 | °C | |
| Middle - Zone 2 Temperature | 265-290 | °C | |
| Rear - Zone 1 Temperature | 260-270 | °C | |
| Mold Temperature | 60-100 | °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 | |
