Ultraform? H 4320 PRO
聚甲醛（POM）共聚物
產品說明:
Ultraform H 4320 PRO is an unfilled injection molding POM grade, which supports customers in product development for the medical technology market. This grade complied with US Pharmacopoeia: Biological Reactivity Tests, USP Plastic Class VI (USP VI), ISO 10993-5: Biological Evaluation of Medical Devices Part 5: Test for Cytotoxicity, DMF: A Drug Master File (DMF) has been registered at FDA for Ultraform? PRO and Food Contact: Ultraform? PRO is in compliance with multiple regional food contact regulations, especially for Europe and United States.
Applications
This material can be used for functional parts in devices such as insulin pens or powder inhalers as well as for plug in connectors or medical device handles.
特性 | |
用途 | |
機構評級 | DMF 未評級 EC 1907/2006 (REACH) FDA 食品接觸, 未評級 ISO 10993 Part 5 USP 第VI類 歐洲 食品接觸, 未評級
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RoHS 合規性 | |
形式 | |
加工方法 | |
密度 | 1.39 | g/cm3 | ISO 1183 |
溶化體積流率（MVR） (190°C/2.16 kg) | 0.134 | in3/10min | ISO 1133 |
吸水率 |
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| ISO 62 |
飽和, 73°F | 0.80 | % |
|
平衡, 73°F, 50% RH | 0.20 | % |
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球壓硬度 | 18100 | psi | ISO 2039-1 |
拉伸模量 (73°F) | 377000 | psi | ISO 527-2 |
拉伸應力 (屈服, 73°F) | 9140 | psi | ISO 527-2 |
拉伸應變 (屈服, 73°F) | 10 | % | ISO 527-2 |
拉伸蠕變模量 (1000 hr) | 189000 | psi | ISO 899-1 |
簡支梁缺口沖擊強度 |
|
| ISO 179 |
-22°F | 2.6 | ft·lb/in2 |
|
73°F | 2.9 | ft·lb/in2 |
|
簡支梁無缺口沖擊強度 |
|
| ISO 179 |
-22°F | 86 | ft·lb/in2 |
|
73°F | 120 | ft·lb/in2 |
|
熱變形溫度 (264 psi, 未退火) | 203 | °F | ISO 75-2/A |
溶融溫度（DSC） | 331 | °F | ISO 3146 |
線形熱膨脹系數 - 流動 | 6.7E-5 | in/in/°F |
|
表面電阻率 | 1.0E+13 | ohms | IEC 60093 |
體積電阻率 | 1.0E+15 | ohms·cm | IEC 60093 |
介電常數 (1 MHz) | 3.80 |
| IEC 60250 |
耗散因數 (1 MHz) | 5.0E-3 |
| IEC 60250 |
漏電起痕指數 | 600 | V | IEC 60112 |
干燥溫度 | 176 到 230 | °F |
|
干燥時間 | 2.0 到 4.0 | hr |
|
建議的最大水分含量 | 0.15 | % |
|
加工（熔體）溫度 | 374 到 446 | °F |
|
模具溫度 | 140 到 248 | °F |
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注塑壓力 | 508 到 1020 | psi |
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