| 属性 | 典型值 | UNITS | 测试手段 |
|---|
| MECHANICAL |
|---|
| Tensile Stress, yld, Type I, 50 mm/min | 52 | MPa | ASTM D638 |
| Tensile Stress, brk, Type I, 50 mm/min | 54 | MPa | ASTM D638 |
| Tensile Strain, yld, Type I, 50 mm/min | 5 | % | ASTM D638 |
| Tensile Strain, brk, Type I, 50 mm/min | 100 | % | ASTM D638 |
| Tensile Modulus, 50 mm/min | 2180 | MPa | ASTM D638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 87 | MPa | ASTM D790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2130 | MPa | ASTM D790 |
| Tensile Stress, yield, 50 mm/min | 52 | MPa | ISO 527 |
| Tensile Stress, break, 50 mm/min | 50 | MPa | ISO 527 |
| Tensile Strain, yield, 50 mm/min | 5.3 | % | ISO 527 |
| Tensile Strain, break, 50 mm/min | 94 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 2150 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 86 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 2160 | MPa | ISO 178 |
| IMPACT |
|---|
| Izod Impact, notched, 23°C | 770 | J/m | ASTM D256 |
| Izod Impact, notched, -30°C | 720 | J/m | ASTM D256 |
| Instrumented Dart Impact Total Energy, 23°C | 69 | J | ASTM D3763 |
| Izod Impact, notched 80*10*4 +23°C | 57 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 80*10*4 -30°C | 45 | kJ/m² | ISO 180/1A |
| Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm | 60 | kJ/m² | ISO 179/1eA |
| THERMAL |
|---|
| Vicat Softening Temp, Rate B/50 | 138 | °C | ASTM D1525 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 118 | °C | ASTM D648 |
| CTE, -40°C to 40°C, flow | 6.94E-05 | 1/°C | ASTM E831 |
| CTE, -40°C to 40°C, xflow | 7.2E-05 | 1/°C | ASTM E831 |
| CTE, -40°C to 40°C, flow | 7.09E-05 | 1/°C | ISO 11359-2 |
| CTE, -40°C to 40°C, xflow | 7.48E-05 | 1/°C | ISO 11359-2 |
| Vicat Softening Temp, Rate B/50 | 138 | °C | ISO 306 |
| Vicat Softening Temp, Rate B/120 | 138 | °C | ISO 306 |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 119 | °C | ISO 75/Af |
| PHYSICAL |
|---|
| Specific Gravity | 1.19 | - | ASTM D792 |
| Mold Shrinkage, flow, 3.2 mm | 0.5-0.8 | % | SABIC method |
| Melt Flow Rate, 300°C/1.2 kgf | 12 | g/10 min | ASTM D1238 |
| Density | 1.19 | g/cm³ | ISO 1183 |
| Water Absorption, (23°C/saturated) | 0.26 | % | ISO 62-1 |
| Moisture Absorption (23°C / 50% RH) | 0.15 | % | ISO 62 |
| Melt Volume Rate, MVR at 300°C/1.2 kg | 11 | cm³/10 min | ISO 1133 |
| Injection Molding |
|---|
| Drying Temperature | 120 | °C | |
| Drying Time | 3 - 4 | Hrs | |
| Drying Time (Cumulative) | 48 | Hrs | |
| Maximum Moisture Content | 0.02 | % | |
| Melt Temperature | 295 - 315 | °C | |
| Nozzle Temperature | 290 - 310 | °C | |
| Front - Zone 3 Temperature | 295 - 315 | °C | |
| Middle - Zone 2 Temperature | 280 - 305 | °C | |
| Rear - Zone 1 Temperature | 270 - 295 | °C | |
| Mold Temperature | 70 - 95 | °C | |
| Back Pressure | 0.3 - 0.7 | MPa | |
| Screw Speed | 40 - 70 | rpm | |
| Shot to Cylinder Size | 40 - 60 | % | |
| Vent Depth | 0.025 - 0.076 | mm | |
