Ultradur? B 4406 G4
聚丁烯對苯二甲酸酯
產(chǎn)品說明:
Ultradur B 4406 G4 is an injection molding grade with 20 % glass fibers for parts requiring enhanced fire resistance (eg relay housings, plug-and-socket connectors, switches, lighting components).
Applications
Typical applications include relay housings, plug-and-socket connectors, switches, and lighting components.
填料/增強(qiáng)材料 | 玻璃纖維增強(qiáng)材料, 20% 填料按重量
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特性 | |
用途 | Lighting Applications、開關(guān)連接器、外殼 |
機(jī)構(gòu)評級 | |
RoHS 合規(guī)性 | |
形式 | |
加工方法 | |
多點(diǎn)數(shù)據(jù) | Isothermal Stress vs. Strain (ISO 11403-1)Secant Modulus vs. Strain (ISO 11403-1) |
密度 / 比重 |
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-- | 1.55 |
| ASTM D792 |
-- | 1.55 | g/cm3 | ISO 1183 |
溶化體積流率(MVR) (250°C/2.16 kg) | 0.671 | in3/10min | ISO 1133 |
收縮率 - 流動(dòng) (0.125 in) | 3.0E-3 | in/in |
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吸水率 |
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飽和 | 0.40 | % | ASTM D570 |
飽和, 73°F | 0.40 | % | ISO 62 |
平衡, 50% RH | 0.20 | % | ASTM D570 |
平衡, 73°F, 50% RH | 0.20 | % | ISO 62 |
Viscosity Number (Reduced Viscosity) | 112.0 | ml/g | ISO 1628 |
拉伸模量 (73°F) | 1.19E+6 | psi | ISO 527-2 |
抗張強(qiáng)度 |
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斷裂, 73°F | 17000 | psi | ASTM D638 |
斷裂, 73°F | 18100 | psi | ISO 527-2 |
伸長率 |
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斷裂, 73°F | 2.2 | % | ASTM D638 |
斷裂, 73°F | 2.6 | % | ISO 527-2 |
簡支梁缺口沖擊強(qiáng)度 (73°F) | 4.3 | ft·lb/in2 | ISO 179 |
簡支梁無缺口沖擊強(qiáng)度 (73°F) | 23 | ft·lb/in2 | ISO 179 |
懸壁梁缺口沖擊強(qiáng)度 (73°F) | 0.99 | ft·lb/in | ASTM D256 |
載荷下熱變形溫度 |
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66 psi, 未退火 | 419 | °F | ASTM D648 |
66 psi, 未退火 | 433 | °F | ISO 75-2/B |
264 psi, 未退火 | 351 | °F | ASTM D648 |
264 psi, 未退火 | 392 | °F | ISO 75-2/A |
熔融峰值溫度 | 433 | °F | ASTM D3418, ISO 3146 |
線形熱膨脹系數(shù) - 流動(dòng) |
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-- | 1.7E-5 | in/in/°F | ASTM E831 |
-- | 2.8E-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 | 248 | °F |
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0.06 in | 248 | °F |
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0.12 in | 248 | °F |
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RTI |
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| UL 746 |
0.030 in | 257 | °F |
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0.06 in | 266 | °F |
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0.12 in | 266 | °F |
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體積電阻率 |
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0.0591 in | > 1.0E+15 | ohms·cm | ASTM D257 |
-- | > 1.0E+15 | ohms·cm | IEC 60093 |
介電常數(shù) |
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| IEC 60250 |
100 Hz | 3.90 |
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1 MHz | 3.60 |
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耗散因數(shù) |
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| IEC 60250 |
100 Hz | 7.0E-3 |
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1 MHz | 0.017 |
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漏電起痕指數(shù) | 200 | V | IEC 60112 |
UL 阻燃等級 |
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| UL 94 |
0.016 in | V-0 |
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0.030 in | V-0 |
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0.06 in | V-0 |
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0.12 in | V-0 |
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干燥溫度 | 212 到 248 | °F |
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干燥時(shí)間 | 4.0 | hr |
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建議的最大水分含量 | 0.040 | % |
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加工(熔體)溫度 | 482 到 518 | °F |
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模具溫度 | 140 到 212 | °F |
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注塑壓力 | 508 到 1810 | psi |
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注射速度 | 快速 |
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背壓 | < 145 | psi |
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