Stanyl® TE373
聚酰胺 46
产品说明:
Heat Stabilized, Wear and Friction Modified
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.
添加剂 | |
特性 | |
加工方法 | |
多点数据 | Shear Modulus vs. Temperature (ISO 11403-1)
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树脂ID (ISO 1043) | |
密度 | 1.17 | -- | 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 | 12 | -- | % |
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平衡, 73°F, 50% RH | 3.4 | -- | % |
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粘数 | 180 | -- | cm³/g | ISO 307 |
拉伸模量 | 406000 | 145000 | psi | ISO 527-2 |
拉伸应力 (屈服) | 12300 | 7250 | psi | ISO 527-2 |
拉伸应变 (屈服) | 10 | 20 | % | ISO 527-2 |
标称拉伸断裂应变 | 10 | 15 | % | ISO 527-2 |
弯曲模量 | 348000 | -- | psi | ISO 178 |
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 | 2.4 | 4.8 | 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 | 50 | 57 | ft·lb/in² |
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73°F | 71 ft·lb/in² | 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 | 2.4 | 4.3 | ft·lb/in² |
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热变形温度 (264 psi, 未退火) | 374 | -- | °F | ISO 75-2/A |
玻璃转化温度 2 | 167 | -- | °F | ISO 11357-2 |
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 | 8.96E-8 | -- | m²/s |
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熔体密度 | 1.00 | -- | g/cm³ |
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熔体导热性 | 1.8 | -- | Btu·in/hr/ft²/°F |
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Specific Heat Capacity of Melt | 0.664 | -- | Btu/lb/°F |
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干燥温度 | 176 | °F |
干燥时间 | 4.0 到 8.0 | hr |
料筒后部温度 | 536 到 608 | °F |
料筒中部温度 | 572 到 608 | °F |
料筒前部温度 | 572 到 608 | °F |
射嘴温度 | 572 到 608 | °F |
加工（熔体）温度 | 590 到 608 | °F |
模具温度 | 176 到 248 | °F |
注射速度 | 中等偏快 |
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背压 | 290 到 1450 | psi |
螺杆压缩比 | 2.5:1.0 |
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