Arnitel® PL381
热塑性共聚聚酯弹性体
产品说明:
Injection Molding
Special Features:
Arnitel® is a high-performance ThermoPlastic Copolyester (TPC) that offers you a unique combination of flexibility, high temperature resistance and strength - plus excellent processing characteristics.
In industries ranging from automotive to E&E, Arnitel® is increasingly being as a lighter, smarter, greener alternative to conventional rubbers €" reducing environmental impact and ultimately, system costs.
The product is supported by an experienced and knowledgeable global team continuously working on new ideas and applications, as well as exploring new markets. By listening to your needs and understanding your process and products, we develop solutions that make a real difference.
密度 | 1.16 | g/cm³ | ISO 1183 |
熔融体积流量（MVR） (230°C/2.16 kg) | 1.95 | in³/10min | ISO 1133 |
吸水率 |
|
| ISO 62 |
饱和, 73°F | 7.0 | % |
|
平衡, 73°F, 50% RH | 0.40 | % |
|
肖氏硬度 (邵氏 D, 3 秒) | 33 |
| ISO 868 |
拉伸模量 | 6530 | psi | ISO 527-2 |
拉伸应力 |
|
| ISO 527-2 |
断裂 | 2030 | psi |
|
5.0% 应变 | 363 | psi |
|
10% 应变 | 580 | psi |
|
50% 应变 | 1020 | psi |
|
100% 应变 | 1230 | psi |
|
300% 应变 | 1710 | psi |
|
拉伸应变 (断裂) | > 300 | % | ISO 527-2 |
标称拉伸断裂应变 | 450 | % | ISO 527-2 |
撕裂强度 | 420 | lbf/in | ISO 34-1 |
简支梁缺口冲击强度 |
|
| ISO 179/1eA |
-22°F | 无断裂 |
|
|
73°F | 无断裂 |
|
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悬壁梁缺口冲击强度 |
|
| ISO 180/1A |
-4°F | 无断裂 |
|
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73°F | 无断裂 |
|
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拉伸冲击强度 (73°F) | 85.2 | ft·lb/in² | ISO 8256/1 |
熔融温度 2 | 414 | °F | ISO 11357-3 |
线形热膨胀系数 |
|
| ISO 11359-2 |
流动 | 8.3E-5 | in/in/°F |
|
横向 | 8.3E-5 | in/in/°F |
|
体积电阻率 | 1.0E+14 | ohms·cm | IEC 60093 |
介电强度 | 510 | V/mil | IEC 60243-1 |
相对电容率 |
|
| IEC 60250 |
100 Hz | 4.70 |
|
|
1 MHz | 4.40 |
|
|
耗散因数 |
|
| IEC 60250 |
100 Hz | 0.031 |
|
|
1 MHz | 0.081 |
|
|
漏电起痕指数 | 600 | V | IEC 60112 |
可燃性等级 |
|
| IEC 60695-11-10, -20 |
0.06 in | HB |
|
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0.12 in | HB |
|
|
干燥温度 | 230 | °F |
|
干燥时间 | 4.0 到 6.0 | hr |
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料筒后部温度 | 392 到 428 | °F |
|
料筒中部温度 | 410 到 446 | °F |
|
料筒前部温度 | 428 到 464 | °F |
|
射嘴温度 | 446 到 482 | °F |
|
加工（熔体）温度 | 446 到 482 | °F |
|
模具温度 | 68 到 122 | °F |
|
注射速度 | 中等偏快 |
|
|
背压 | 435 到 1450 | psi |
|
螺杆压缩比 | 2.5:1.0 |
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如需恩骅力（Envalior）原厂物性表及相关文件，请联系我司工作人员，谢谢！
