Stanyl® TW341-J
聚酰胺 46
产品说明:
Heat Stabilized, Lubricated
Special Features:
Stanyl® is our high-performance polyamide 46 used for applications in automotive, E&E, gears and outdoor power equipments.
Stanyl is a high performance polyamide that provides unmatched performance and value for demanding applications in which superior heat resistance, design stiffness, wear & friction and process flow qualities are required.
Because Stanyl retains its mechanical properties at high temperatures up to 220°C, this makes it ideal for extremely high-performance applications, where it outperforms PPA, PA6T, PA9T, and often PPS and LCP.
密度 | 1.18 | -- | g/cm³ | ISO 1183 |
收缩率 |
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| ISO 294-4 |
横向流量 | 2.0 | -- | % |
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流量 | 2.0 | -- | % |
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吸水率 |
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| ISO 62 |
饱和, 73°F | 14 | -- | % |
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平衡, 73°F, 50% RH | 3.7 | -- | % |
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粘数 | 185 | -- | cm³/g | ISO 307 |
拉伸模量 |
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| ISO 527-2 |
-- | 479000 | 145000 | psi |
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248°F | 116000 | -- | psi |
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320°F | 94300 | -- | psi |
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356°F | 87000 | -- | psi |
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392°F | 72500 | -- | psi |
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拉伸应力 |
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| ISO 527-2 |
屈服 | 14500 | 7980 | psi |
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屈服, 248°F | 7250 | -- | psi |
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屈服, 320°F | 5800 | -- | psi |
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屈服, 356°F | 5080 | -- | psi |
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屈服, 392°F | 4350 | -- | psi |
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拉伸应变 (屈服) | 10 | 20 | % | ISO 527-2 |
标称拉伸断裂应变 |
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| ISO 527-2 |
-- | 40 | > 50 | % |
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356°F | > 50 | -- | % |
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392°F | > 50 | -- | % |
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弯曲模量 |
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| ISO 178 |
-- | 435000 | 131000 | psi |
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248°F | 116000 | -- | psi |
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320°F | 87000 | -- | psi |
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简支梁缺口冲击强度 |
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| ISO 179/1eA |
-22°F | 1.9 | 1.9 | ft·lb/in² |
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73°F | 4.8 | 17 | ft·lb/in² |
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简支梁无缺口冲击强度 |
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| ISO 179/1eU |
-22°F | 无断裂 | 无断裂 |
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73°F | 无断裂 | 无断裂 |
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悬壁梁缺口冲击强度 |
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| ISO 180/1A |
-40°F | 1.9 | 1.9 | ft·lb/in² |
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73°F | 4.8 | 17 | ft·lb/in² |
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热变形温度 |
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66 psi, 未退火 | 536 | -- | °F | ISO 75-2/B |
264 psi, 未退火 | 374 | -- | °F | ISO 75-2/A |
玻璃转化温度 2 | 167 | -- | °F | ISO 11357-2 |
维卡软化温度 | 554 | -- | °F | ISO 306/B50 |
熔融温度 2 | 563 | -- | °F | ISO 11357-3 |
线形热膨胀系数 |
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| ISO 11359-2 |
流动 | 4.7E-5 | -- | in/in/°F |
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横向 | 6.1E-5 | -- | in/in/°F |
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Effective Thermal Diffusivity | 9.21E-8 | -- | m²/s |
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体积电阻率 | 1.0E+15 | 1.0E+9 | ohms·cm | IEC 60093 |
介电强度 | 640 | 380 | V/mil | IEC 60243-1 |
相对电容率 |
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| IEC 60250 |
100 Hz | 3.90 | 22.0 |
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1 MHz | 3.60 | 4.50 |
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耗散因数 |
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| IEC 60250 |
100 Hz | 7.0E-3 | 0.87 |
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1 MHz | 0.026 | 0.12 |
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漏电起痕指数 | 400 | -- | V | IEC 60112 |
极限氧指数 | 27 | -- | % | ISO 4589-2 |
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