Ultraform® N 2640 Z2 UNC Q600
聚甲醛(POM)共聚物
产品说明:
Ultraform N 2640 Z2 UNC Q600 is an elastomer-modified injection molding POM grade with high impact strength.
Applications
Typical applications include toys components such as bicycle frames, automotive parts such as cladding elements and windshield wiper units, and clips, snap and fastening elements, and other components subject to impact stress.
添加剂 | |
特性 | |
用途 | |
机构评级 | |
RoHS 合规性 | |
形式 | |
加工方法 | |
多点数据 | Isochronous Stress vs. Strain (ISO 11403-1) Isothermal Stress vs. Strain (ISO 11403-1) Secant Modulus vs. Strain (ISO 11403-1) Shear Modulus vs. Temperature (ISO 11403-1) Specific Heat vs. Temperature (ISO 11403-2) Specific Volume vs Temperature (ISO 11403-2) Viscosity vs. Shear Rate (ISO 11403-2)
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密度 / 比重 |
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-- | 1.37 |
| ASTM D792 |
-- | 1.37 | g/cm³ | ISO 1183 |
溶化体积流率(MVR) (190°C/2.16 kg) | 0.427 | in³/10min | ISO 1133 |
收缩率 |
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流动 : 0.125 in | 0.019 | in/in |
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横向流量 | 1.9 | % | ISO 294-4 |
流量 | 1.9 | % | ISO 294-4 |
吸水率 |
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饱和 | 0.80 | % | ASTM D570 |
饱和, 73°F | 0.80 | % | ISO 62 |
平衡, 50% RH | 0.20 | % | ASTM D570 |
平衡, 73°F, 50% RH | 0.20 | % | ISO 62 |
拉伸模量 (73°F) | 290000 | psi | ISO 527-2 |
抗张强度 |
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屈服, 73°F | 7250 | psi | ASTM D638, ISO 527-2 |
屈服, -40°F | 11600 | psi | ISO 527-2 |
伸长率 (屈服, 73°F) | 12 | % | ASTM D638, ISO 527-2 |
标称拉伸断裂应变 (73°F) | 45 | % | ISO 527-2 |
拉伸蠕变模量 |
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| ISO 899-1 |
1 hr | 225000 | psi |
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1000 hr | 152000 | psi |
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弯曲模量 (73°F) | 286000 | psi | ASTM D790 |
简支梁缺口冲击强度 |
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| ISO 179 |
-22°F | 3.1 | ft·lb/in² |
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73°F | 5.2 | 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 | 110 | ft·lb/in² |
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73°F | 无断裂 |
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悬壁梁缺口冲击强度 |
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| ASTM D256 |
-40°F | 1.3 | ft·lb/in |
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73°F | 2.2 | ft·lb/in |
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载荷下热变形温度 |
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66 psi, 未退火 | 284 | °F | ASTM D648 |
66 psi, 未退火 | 302 | °F | ISO 75-2/B |
264 psi, 未退火 | 185 | °F | ASTM D648, ISO 75-2/A |
熔融峰值温度 | 333 | °F | ASTM D3418, ISO 3146 |
线形热膨胀系数 - 流动 |
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-- | 3.9E-5 | in/in/°F | ASTM E831 |
-- | 6.7E-5 | in/in/°F |
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表面电阻率 |
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0.0591 in | 1.0E+14 | ohms | ASTM D257 |
-- | 1.0E+14 | ohms | IEC 60093 |
体积电阻率 |
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0.0591 in | 1.0E+14 | ohms·cm | ASTM D257 |
-- | 1.0E+14 | ohms·cm | IEC 60093 |
介电强度 | 1000 | V/mil | IEC 60243-1 |
介电常数 |
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| IEC 60250 |
100 Hz | 4.00 |
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1 MHz | 4.00 |
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耗散因数 |
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| IEC 60250 |
100 Hz | 0.010 |
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1 MHz | 0.014 |
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漏电起痕指数 | 600 | V | IEC 60112 |
干燥温度 | 176 到 230 | °F |
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干燥时间 | 2.0 到 4.0 | hr |
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建议的最大水分含量 | 0.15 | % |
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加工(熔体)温度 | 374 到 446 | °F |
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模具温度 | 140 到 248 | °F |
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注塑压力 | 508 到 1020 | psi |
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