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Celcon M90AW 齿轮用pom耐磨
发布时间： 2024-04-12 10:39 更新时间： 2025-01-18 07:02
Celcon® M90AW
Acetal (POM) Copolymer
Celanese Corporation
产品说明：
Celcon® M90AW is a low wear grade designed for gears and other low wear applications, especially where reducing noise and wear in low load-high velocity applications. Celcon® M90AW is an option where silicone or PTFE based wear resistant products are not acceptable.
物性信息：
| 黄卡编号 |
|
| 特性 |
|
| 用途 |
|
| RoHS 合规性 |
|
| 密度 | 1.36 | g/cm³ | ISO 1183 |
| 溶化体积流率（MVR） (190°C/2.16 kg) | 8.00 | cm³/10min | ISO 1133 |
| 收缩率 | ISO 294-4 | ||
| 垂直流动方向 | 1.4 | % | ISO 294-4 |
| 流动方向 | 1.9 | % | ISO 294-4 |
| 拉伸模量 | 2430 | MPa | ISO 527-2/1A/1 |
| 拉伸应力 (屈服) | 55.0 | MPa | ISO 527-2/1A/50 |
| 拉伸应变 (屈服) | 9.0 | % | ISO 527-2/1A/50 |
| 弯曲模量 (23°C) | 2400 | MPa | ISO 178 |
| 简支梁缺口冲击强度 | ISO 179/1eA | ||
| -30°C | 4.7 | kJ/m² | ISO 179/1eA |
| 23°C | 5.0 | kJ/m² | ISO 179/1eA |
| 简支梁无缺口冲击强度 | ISO 179/1eU | ||
| -30°C | 91 | kJ/m² | ISO 179/1eU |
| 23°C | 90 | kJ/m² | ISO 179/1eU |
| 悬壁梁缺口冲击强度 (23°C) | 5.2 | kJ/m² | ISO 180/1A |
| 载荷下热变形温度 | |||
| 1.8 MPa, 未退火 | 86.1 | °C | ASTM D648 |
| 1.8 MPa, 未退火 | 86.0 | °C | ISO 75-2/A |
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