Ultraform? N 2640 Z2 UNC Q600
聚甲醛（POM）共聚物
產(chǎn)品說明:
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.
添加劑 | |
特性 | |
用途 | - 緊固件、汽車領(lǐng)域的應(yīng)用、汽車外部零件、玩具
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機(jī)構(gòu)評級 | |
RoHS 合規(guī)性 | |
形式 | |
加工方法 | |
多點(diǎn)數(shù)據(jù) | 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 |
溶化體積流率（MVR） (190°C/2.16 kg) | 0.427 | in3/10min | ISO 1133 |
收縮率 |
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流動(dòng) : 0.125 in | 0.019 | in/in |
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橫向流量 | 1.9 | % | ISO 294-4 |
流量 | 1.9 | % | ISO 294-4 |
吸水率 |
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飽和 | 0.80 | % | ASTM D570 |
飽和, 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 |
抗張強(qiáng)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 |
伸長率 (屈服, 73°F) | 12 | % | ASTM D638, ISO 527-2 |
標(biāo)稱拉伸斷裂應(yīng)變 (73°F) | 45 | % | ISO 527-2 |
拉伸蠕變模量 |
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| ISO 899-1 |
1 hr | 225000 | psi |
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1000 hr | 152000 | psi |
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彎曲模量 (73°F) | 286000 | psi | ASTM D790 |
簡支梁缺口沖擊強(qiáng)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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簡支梁無缺口沖擊強(qiáng)度 |
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| ISO 179 |
-22°F | 110 | ft·lb/in2 |
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73°F | 無斷裂 |
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懸壁梁缺口沖擊強(qiáng)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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載荷下熱變形溫度 |
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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 |
熔融峰值溫度 | 333 | °F | ASTM D3418, ISO 3146 |
線形熱膨脹系數(shù) - 流動(dòng) |
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-- | 3.9E-5 | in/in/°F | ASTM E831 |
-- | 6.7E-5 | in/in/°F |
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表面電阻率 |
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0.0591 in | 1.0E+14 | ohms | ASTM D257 |
-- | 1.0E+14 | ohms | IEC 60093 |
體積電阻率 |
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0.0591 in | 1.0E+14 | ohms·cm | ASTM D257 |
-- | 1.0E+14 | ohms·cm | IEC 60093 |
介電強(qiáng)度 | 1000 | V/mil | IEC 60243-1 |
介電常數(shù) |
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| IEC 60250 |
100 Hz | 4.00 |
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1 MHz | 4.00 |
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耗散因數(shù) |
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| IEC 60250 |
100 Hz | 0.010 |
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1 MHz | 0.014 |
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漏電起痕指數(shù) | 600 | V | IEC 60112 |
干燥溫度 | 176 到 230 | °F |
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干燥時(shí)間 | 2.0 到 4.0 | hr |
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建議的最大水分含量 | 0.15 | % |
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加工（熔體）溫度 | 374 到 446 | °F |
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模具溫度 | 140 到 248 | °F |
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注塑壓力 | 508 到 1020 | psi |
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