Stanyl? WTP81
聚酰胺 46
產(chǎn)品說明:
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 |
收縮率 |
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| ISO 294-4 |
橫向流量 | 2.0 | -- | % |
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流量 | 2.0 | -- | % |
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吸水率 |
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| ISO 62 |
飽和, 73°F | 14 | -- | % |
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平衡, 73°F, 50% RH | 3.7 | -- | % |
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粘數(shù) | 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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拉伸應(yīng)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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拉伸應(yīng)變 (屈服) | 10 | 20 | % | ISO 527-2 |
標(biāo)稱拉伸斷裂應(yīng)變 |
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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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彎曲模量 |
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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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簡支梁缺口沖擊強(qiáng)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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簡支梁無缺口沖擊強(qiáng)度 |
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| ISO 179/1eU |
-22°F | 無斷裂 | 無斷裂 |
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73°F | 無斷裂 | 無斷裂 |
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懸壁梁缺口沖擊強(qiáng)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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熱變形溫度 |
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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 |
玻璃轉(zhuǎn)化溫度 3 | 167 | -- | °F | ISO 11357-2 |
維卡軟化溫度 | 554 | -- | °F | ISO 306/B50 |
熔融溫度 3 | 563 | -- | °F | ISO 11357-3 |
線形熱膨脹系數(shù) |
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| ISO 11359-2 |
流動(dòng) | 4.7E-5 | -- | in/in/°F |
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橫向 | 6.1E-5 | -- | in/in/°F |
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RTI Elec (0.030 in) | 302 | -- | °F | UL 746 |
Effective Thermal Diffusivity | 9.21E-8 | -- | m2/s |
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Thermal Index - 5000 hr | 306 | -- | °F | IEC 60216 |
體積電阻率 | 1.0E+15 | 1.0E+9 | ohms·cm | IEC 60093 |
介電強(qiáng)度 | 640 | 380 | V/mil | IEC 60243-1 |
相對電容率 |
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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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耗散因數(shù) |
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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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漏電起痕指數(shù) | 400 | -- | V | IEC 60112 |
可燃性等級 |
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| IEC 60695-11-10, -20 |
0.030 in | V-2 | -- |
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0.06 in | V-2 | -- |
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極限氧指數(shù) | 27 | -- | % | ISO 4589-2 |
熔體密度 | 0.978 | -- | g/cm3 |
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熔體導(dǎo)熱性 | 1.7 | -- | Btu·in/hr/ft2/°F |
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Specific Heat Capacity of Melt | 0.669 | -- | Btu/lb/°F |
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