Stanyl® TW271F8
聚酰胺 46
产品说明:
40% Glass Reinforced, 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.
填料/增强材料 | |
添加剂 | |
特性 | |
加工方法 | |
树脂ID (ISO 1043) | |
密度 | 1.63 | g/cm³ | ISO 1183 |
粘数 | 145 | cm³/g | ISO 307 |
拉伸模量 | 1.89E+6 | psi | ISO 527-2 |
拉伸应力 (断裂) | 30500 | psi | ISO 527-2 |
拉伸应变 (断裂) | 3.0 | % | ISO 527-2 |
弯曲模量 | 1.67E+6 | psi | ISO 178 |
简支梁缺口冲击强度 (73°F) | 6.7 | ft·lb/in² | ISO 179/1eA |
悬壁梁缺口冲击强度 (73°F) | 6.7 | ft·lb/in² | ISO 180/1A |
热变形温度 |
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66 psi, 未退火 | 545 | °F | ISO 75-2/B |
264 psi, 未退火 | 545 | °F | ISO 75-2/A |
玻璃转化温度 2 | 167 | °F | ISO 11357-2 |
维卡软化温度 | 545 | °F | ISO 306/B50 |
熔融温度 2 | 554 | °F | ISO 11357-3 |
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 | 581 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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