Arnite? T08 2000
聚丁烯對苯二甲酸酯
產品說明:
High Viscosity, Injection Molding, Extrusion
Special Features:
Arnite? (PBT, PET and blends) are high-performance engineering plastics that combine high strength and rigidity with excellent processing characteristics. As a result, Arnite? A (PET) and Arnite? T (PBT) are well suited for a broad range of automotive, electrical & electronic and consumer goods applications.
A wide portfolio of Arnite? is available including unreinforced, reinforced and flame retardant grades.
特性 | |
加工方法 | |
多點數據 | Specific Heat vs. Temperature (ISO 11403-2) Specific Volume vs Temperature (ISO 11403-2) Viscosity vs. Shear Rate (ISO 11403-2)
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樹脂ID (ISO 1043) | |
密度 | 1.30 | g/cm3 | ISO 1183 |
熔融體積流量（MVR） (250°C/2.16 kg) | 0.610 | in3/10min | ISO 1133 |
吸水率 |
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| ISO 62 |
飽和, 73°F | 0.45 | % |
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平衡, 73°F, 50% RH | 0.18 | % |
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拉伸模量 | 370000 | psi | ISO 527-2 |
拉伸應力 (屈服) | 7980 | psi | ISO 527-2 |
拉伸應變 (屈服) | 3.5 | % | ISO 527-2 |
標稱拉伸斷裂應變 | > 50 | % | ISO 527-2 |
簡支梁缺口沖擊強度 |
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| ISO 179/1eA |
-22°F | 2.9 | ft·lb/in2 |
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73°F | 2.9 | ft·lb/in2 |
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簡支梁無缺口沖擊強度 |
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| ISO 179/1eU |
-22°F | 無斷裂 |
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73°F | 無斷裂 |
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熱變形溫度 |
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66 psi, 未退火 | 338 | °F | ISO 75-2/B |
264 psi, 未退火 | 131 | °F | ISO 75-2/A |
熔融溫度 3 | 437 | °F | ISO 11357-3 |
線形熱膨脹系數 |
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| ISO 11359-2 |
流動 | 5.0E-5 | in/in/°F |
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橫向 | 5.0E-5 | in/in/°F |
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Effective Thermal Diffusivity | 4.65E-8 | m2/s |
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體積電阻率 | > 1.0E+15 | ohms·cm | IEC 60093 |
介電強度 | 690 | V/mil | IEC 60243-1 |
相對電容率 |
|
| IEC 60250 |
100 Hz | 3.50 |
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|
1 MHz | 3.20 |
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耗散因數 |
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| IEC 60250 |
100 Hz | 2.0E-3 |
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|
1 MHz | 0.020 |
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漏電起痕指數 | 600 | V | IEC 60112 |
可燃性等級 |
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| IEC 60695-11-10, -20 |
0.030 in | HB |
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0.06 in | HB |
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熔體密度 | 1.04 | g/cm3 |
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熔體導熱性 | 0.76 | Btu·in/hr/ft2/°F |
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Specific Heat Capacity of Melt | 0.540 | Btu/lb/°F |
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干燥溫度 | 212 到 248 | °F |
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干燥時間 | 3.0 到 12 | hr |
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料筒后部溫度 | 446 到 464 | °F |
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料筒中部溫度 | 446 到 482 | °F |
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料筒前部溫度 | 464 到 500 | °F |
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射嘴溫度 | 464 到 500 | °F |
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加工（熔體）溫度 | 464 到 518 | °F |
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模具溫度 | 140 到 212 | °F |
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注射速度 | 中等偏快 |
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背壓 | 435 到 1450 | psi |
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螺桿壓縮比 | 2.5:1.0 |
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