Arnite? A04 900
聚對苯二甲酸乙二酯
產品說明:
Medium Viscosity, Nucleated
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.
密度 | 1.37 | g/cm3 | ISO 1183 |
收縮率 |
|
| ISO 294-4 |
橫向流量 | 1.7 | % |
|
流量 | 1.7 | % |
|
吸水率 |
|
| ISO 62 |
飽和, 73°F | 0.50 | % |
|
平衡, 73°F, 50% RH | 0.20 | % |
|
拉伸模量 | 406000 | psi | ISO 527-2 |
拉伸應力 (屈服) | 11600 | psi | ISO 527-2 |
拉伸應變 (屈服) | 4.0 | % | ISO 527-2 |
標稱拉伸斷裂應變 | 12 | % | ISO 527-2 |
簡支梁缺口沖擊強度 (73°F) | 1.4 | ft·lb/in2 | ISO 179/1eA |
簡支梁無缺口沖擊強度 (73°F) | 無斷裂 |
| ISO 179/1eU |
熱變形溫度 |
|
|
|
66 psi, 未退火 | 239 | °F | ISO 75-2/B |
264 psi, 未退火 | 176 | °F | ISO 75-2/A |
熔融溫度 3 | 491 | °F | ISO 11357-3 |
線形熱膨脹系數(shù) |
|
| ISO 11359-2 |
流動 | 3.9E-5 | in/in/°F |
|
橫向 | 3.9E-5 | in/in/°F |
|
體積電阻率 | > 1.0E+15 | ohms·cm | IEC 60093 |
相對電容率 |
|
| IEC 60250 |
100 Hz | 3.30 |
|
|
1 MHz | 3.20 |
|
|
耗散因數(shù) |
|
| IEC 60250 |
100 Hz | 2.0E-3 |
|
|
1 MHz | 2.1E-3 |
|
|
可燃性等級 |
|
| IEC 60695-11-10, -20 |
0.030 in | HB |
|
|
0.06 in | HB |
|
|
干燥溫度 | 212 到 248 | °F |
|
干燥時間 | 3.0 到 12 | hr |
|
料筒后部溫度 | 518 到 536 | °F |
|
料筒中部溫度 | 518 到 554 | °F |
|
料筒前部溫度 | 518 到 554 | °F |
|
射嘴溫度 | 518 到 554 | °F |
|
加工（熔體）溫度 | 518 到 554 | °F |
|
模具溫度 | 266 到 284 | °F |
|
注射速度 | 中等偏快 |
|
|
背壓 | 435 到 1450 | psi |
|
螺桿壓縮比 | 2.5:1.0 |
|
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