Acetal (POM) Copolymer
Celanese Corporation
产品说明：
Hostaform® acetal copolymer grade MT® SlideX™2404 is a special grade developed for medical industry applications containing low residual monomers and no animal products. Hostaform® MT® SlideX™2404 is a low melt viscosity injection molding grade for fast cycling and thin walled parts with tribological modification designed for use in demanding applications that require prevention of audible noise caused by stick-slip phenomenon and low friction and wear against plastics and metals.
物性信息：
| 特性 | 低摩擦系数 低粘度 快的成型周期 耐磨损性良好 无动物源性成分 |
| 用途 | 薄壁部件 医疗/护理用品 |
| RoHS 合规性 | 联系制造商 |
| 加工方法 | 注射成型 |
| 密度 | 1.40 | g/cm³ | ISO 1183 |
| 溶化体积流率（MVR） (190°C/2.16 kg) | 25.0 | cm³/10min | ISO 1133 |
| 收缩率 | ISO 294-4 | ||
| 垂直流动方向 | 1.8 | % | ISO 294-4 |
| 流动方向 | 1.9 | % | ISO 294-4 |
| 吸水率 (饱和, 23°C) | 0.60 | % | ISO 62 |
| 拉伸模量 | 2550 | 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) | 7.0 | % | ISO 527-2/1A/50 |
| 标称拉伸断裂应变 | 50 | % | ISO 527-2/1A/50 |
| 弯曲模量 (23°C) | 2300 | MPa | ISO 178 |
| 简支梁缺口冲击强度 | ISO 179/1eA | ||
| -30°C | 5.5 | kJ/m² | ISO 179/1eA |
| 23°C | 5.5 | kJ/m² | ISO 179/1eA |
| 简支梁无缺口冲击强度 | ISO 179/1eU | ||
| -30°C | 150 | kJ/m² | ISO 179/1eU |
| 23°C | 160 | kJ/m² | ISO 179/1eU |
| 热变形温度 (1.8 MPa, 未退火) | 90.0 | °C | ISO 75-2/A |
| 熔融温度 1 | 166 | °C | ISO 11357-3 |
| 线形热膨胀系数 | ISO 11359-2 |