Ultramid® T KR 4365 G5
聚酰胺 6/6T 共聚物
产品说明:
Ultramid T KR 4365 G5 is a 25% glass fiber reinforced, flame-retardant, injection molding PA6/6T grade. Good mechanical properties, high tracking resistance, low tendency for deposits on electrical contacts, very resistant to electrolytic corrosion, resistant to solder baths; electroplateable. Flame retardant based on red phosphorus.
密度 | 1.38 | -- | g/cm³ | ISO 1183 |
吸水率 |
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| ISO 62 |
饱和, 73°F | 5.5 | -- | % |
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平衡, 73°F, 50% RH | 1.3 | -- | % |
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拉伸模量 (73°F) | 1.20E+6 | 1.16E+6 | psi | ISO 527-2 |
拉伸应力 |
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| ISO 527-2 |
断裂, -40°F | 27800 | 25700 | psi |
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断裂, 73°F | 21800 | 20300 | psi |
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断裂, 176°F | 13900 | -- | psi |
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拉伸应变 |
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| ISO 527-2 |
断裂, -40°F | 2.9 | 2.6 | % |
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断裂, 73°F | 3.0 | 3.0 | % |
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断裂, 176°F | 2.5 | -- | % |
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简支梁缺口冲击强度 |
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| ISO 179 |
-22°F | 3.3 | -- | ft·lb/in² |
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73°F | 6.2 | -- | ft·lb/in² |
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简支梁无缺口冲击强度 |
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| ISO 179 |
-22°F | 38 | -- | ft·lb/in² |
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73°F | 36 | -- | ft·lb/in² |
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热变形温度 (264 psi, 未退火) | 428 | -- | °F | ISO 75-2/A |
溶融温度(DSC) | 563 | -- | °F | ISO 3146 |
线形热膨胀系数 |
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流动 | 1.4E-5 | -- | in/in/°F |
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横向 | 3.1E-5 | -- | in/in/°F |
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RTI Elec |
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| UL 746 |
0.030 in | 284 | -- | °F |
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0.06 in | 284 | -- | °F |
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0.12 in | 284 | -- | °F |
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RTI Imp |
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| UL 746 |
0.030 in | 212 | -- | °F |
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0.06 in | 221 | -- | °F |
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0.12 in | 230 | -- | °F |
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RTI |
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| UL 746 |
0.030 in | 248 | -- | °F |
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0.06 in | 266 | -- | °F |
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0.12 in | 284 | -- | °F |
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体积电阻率 | 1.0E+15 | -- | ohms·cm | IEC 60093 |
介电常数 (1 MHz) | 4.00 | -- |
| IEC 60250 |
耗散因数 (1 MHz) | 0.020 | -- |
| IEC 60250 |
漏电起痕指数 | 600 | 600 | V | IEC 60112 |
UL 阻燃等级 |
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| UL 94 |
0.015 in | V-2 | -- |
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0.030 in | V-0 | -- |
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0.12 in | V-0 | -- |
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0.06 in | 5VA |
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