| 属性 | 典型值 | UNITS | 测试手段 |
|---|
| MECHANICAL |
|---|
| Tensile Stress, yld, Type I, 50 mm/min | 63 | MPa | ASTM D638 |
| Tensile Stress, brk, Type I, 50 mm/min | 66 | MPa | ASTM D638 |
| Tensile Strain, yld, Type I, 50 mm/min | 7 | % | ASTM D638 |
| Tensile Strain, brk, Type I, 50 mm/min | 120 | % | ASTM D638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 100 | MPa | ASTM D790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2350 | MPa | ASTM D790 |
| IMPACT |
|---|
| Izod Impact, unnotched, 23°C | 2140 | J/m | ASTM D4812 |
| Izod Impact, notched, 23°C | 820 | J/m | ASTM D256 |
| Izod Impact, notched, -30°C | 200 | J/m | ASTM D256 |
| Falling Dart Impact (D 3029), 23°C | 169 | J | ASTM D3029 |
| Instrumented Dart Impact Total Energy, 23°C | 77 | J | ASTM D3763 |
| THERMAL |
|---|
| Vicat Softening Temp, Rate B/50 | 143 | °C | ASTM D1525 |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 137 | °C | ASTM D648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 132 | °C | ASTM D648 |
| CTE, -40°C to 40°C, flow | 6.36E-05 | 1/°C | ASTM E831 |
| CTE, -40°C to 40°C, xflow | 6.5E-05 | 1/°C | ASTM E831 |
| Specific Heat | 1.26 | J/g-°C | ASTM C351 |
| Thermal Conductivity | 0.19 | W/m-°C | ASTM C177 |
| PHYSICAL |
|---|
| Specific Gravity | 1.2 | - | ASTM D792 |
| Specific Volume | 0.83 | cm³/g | ASTM D792 |
| Density | 1.19 | g/cm³ | ASTM D792 |
| Water Absorption, (23°C/24hrs) | 0.15 | % | ASTM D570 |
| Water Absorption, (23°C/Saturated) | 0.35 | % | ASTM D570 |
| Water Absorption, equilibrium, 100°C | 0.58 | % | ASTM D570 |
| Mold Shrinkage, flow, 3.2 mm | 0.5-0.8 | % | SABIC method |
| Melt Flow Rate, 300°C/1.2 kgf | 17.5 | g/10 min | ASTM D1238 |
| OPTICAL |
|---|
| Light Transmission, 2.54 mm | 88 | % | ASTM D1003 |
| Haze, 2.54 mm | 1 | % | ASTM D1003 |
| Refractive Index | 1.586 | - | ASTM D542 |
| Injection Molding |
|---|
| Drying Temperature | 120 | °C | |
| Drying Time | 3-4 | Hrs | |
| Drying Time (Cumulative) | 48 | Hrs | |
| Maximum Moisture Content | 0.02 | % | |
| Melt Temperature | 280-305 | °C | |
| Nozzle Temperature | 275-300 | °C | |
| Front - Zone 3 Temperature | 280-305 | °C | |
| Middle - Zone 2 Temperature | 270-295 | °C | |
| Rear - Zone 1 Temperature | 260-280 | °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 | |
