Stanyl? TW350
聚酰胺 46
產(chǎn)品說明:
Heat Stabilized, Flame Retardant
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.
添加劑 | |
特性 | |
加工方法 | |
樹脂ID (ISO 1043) | |
密度 | 1.39 | g/cm3 | ISO 1183 |
收縮率 |
|
| ISO 294-4 |
橫向流量 | 1.5 | % |
|
流量 | 1.5 | % |
|
吸水率 |
|
| ISO 62 |
飽和, 73°F | 8.5 | % |
|
平衡, 73°F, 50% RH | 2.4 | % |
|
拉伸模量 | 493000 | psi | ISO 527-2 |
拉伸應力 (屈服) | 11600 | psi | ISO 527-2 |
拉伸應變 (屈服) | 4.5 | % | ISO 527-2 |
標稱拉伸斷裂應變 | 20 | % | ISO 527-2 |
彎曲模量 | 464000 | psi | ISO 178 |
簡支梁缺口沖擊強度 |
|
| ISO 179/1eA |
-22°F | 1.9 | ft·lb/in2 |
|
73°F | 2.9 | ft·lb/in2 |
|
熱變形溫度 (264 psi, 未退火) | 374 | °F | ISO 75-2/A |
玻璃轉化溫度 3 | 167 | °F | ISO 11357-2 |
熔融溫度 3 | 563 | °F | ISO 11357-3 |
線形熱膨脹系數(shù) |
|
| ISO 11359-2 |
流動 | 4.4E-5 | in/in/°F |
|
橫向 | 5.0E-5 | in/in/°F |
|
RTI Elec (0.030 in) | 284 | °F | UL 746 |
可燃性等級 (0.06 in) | V-0 |
| IEC 60695-11-10, -20 |
極限氧指數(shù) | 29 | % | ISO 4589-2 |
熔體密度 | 1.14 | g/cm3 |
|
熔體導熱性 | 1.7 | Btu·in/hr/ft2/°F |
|
干燥溫度 | 176 | °F |
干燥時間 | 4.0 到 8.0 | hr |
料筒后部溫度 | 536 到 608 | °F |
料筒中部溫度 | 572 到 608 | °F |
料筒前部溫度 | 572 到 608 | °F |
射嘴溫度 | 572 到 608 | °F |
加工（熔體）溫度 | 590 到 608 | °F |
模具溫度 | 176 到 248 | °F |
注射速度 | 中等偏快 |
|
背壓 | 290 到 1450 | psi |
螺桿壓縮比 | 2.5:1.0 |
|
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