Arnitel? EM740
熱塑性共聚聚酯彈性體
產品說明:
Extrusion Grade
Special Features:
Used In:
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.
添加劑 | |
用途 | |
機構評級 | |
加工方法 | |
多點數據 | Isothermal Stress vs. Strain (ISO 11403-1) Secant Modulus vs. Strain (ISO 11403-1) Viscosity vs. Shear Rate (ISO 11403-2)
|
樹脂ID (ISO 1043) | |
密度 | 1.29 | g/cm3 | ISO 1183 |
表觀密度 | 0.82 | g/cm3 | ISO 60 |
熔融體積流量（MVR） (230°C/2.16 kg) | 0.244 | in3/10min | ISO 1133 |
吸水率 |
|
| ISO 62 |
飽和, 73°F | 0.60 | % |
|
平衡, 73°F, 50% RH | 0.15 | % |
|
肖氏硬度 (邵氏 D, 3 秒) | 71 |
| ISO 868 |
拉伸模量 | 145000 | psi | ISO 527-2 |
拉伸應力 |
|
| ISO 527-2 |
屈服 | 5080 | psi |
|
斷裂 | 5510 | psi |
|
5.0% 應變 | 4500 | psi |
|
10% 應變 | 5000 | psi |
|
拉伸應變 |
|
| ISO 527-2 |
屈服 | 20 | % |
|
斷裂 | 250 | % |
|
標稱拉伸斷裂應變 | > 50 | % | ISO 527-2 |
撕裂強度 | 1500 | lbf/in | ISO 34-1 |
簡支梁缺口沖擊強度 |
|
| ISO 179/1eA |
-22°F | 2.9 | ft·lb/in2 |
|
73°F | 7.1 | ft·lb/in2 |
|
維卡軟化溫度 | 320 | °F | ISO 306/B50 |
熔融溫度 3 | 430 | °F | ISO 11357-3 |
線形熱膨脹系數 |
|
| ISO 11359-2 |
流動 | 9.2E-5 | in/in/°F |
|
橫向 | 9.2E-5 | in/in/°F |
|
Effective Thermal Diffusivity | 5.85E-8 | m2/s |
|
體積電阻率 | 1.0E+15 | ohms·cm | IEC 60093 |
介電強度 | 580 | V/mil | IEC 60243-1 |
相對電容率 |
|
| IEC 60250 |
100 Hz | 3.70 |
|
|
1 MHz | 3.40 |
|
|
耗散因數 (1 MHz) | 0.040 |
| IEC 60250 |
漏電起痕指數 | 600 | V | IEC 60112 |
可燃性等級 (0.06 in) | HB |
| IEC 60695-11-10, -20 |
熔體密度 | 0.900 | g/cm3 |
|
熔體導熱性 | 0.69 | Btu·in/hr/ft2/°F |
|
Specific Heat Capacity of Melt | 0.454 | Btu/lb/°F |
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