Acetal (POM) Copolymer
Celanese Corporation
产品说明：
Chemical abbreviation according to ISO 1043-1: POM
Molding compound ISO 9988- POM-K, M-GNS, 04-002
POM copolymer
Easy flowing Injection molding type, similar to C 13021 but modified
for sliding combinations HOSTAFORM/HOSTAFORM; good chemical
resistance to solvents, fuel and strong alkalis as well as good
hydrolysis resistance; high resistance to thermal and oxidative
degradation.
Burning rate ISO 3795 and FMVSS 302 < 100 mm/min for a thickness
more than 1 mm.
Ranges of applications: favourite applications with sliding
combinations HOSTAFORM/HOSTAFORM, e.g. for smooth-running zippers,
also sliding combinations with other plastics are possible.
FMVSS = Federal Motor Vehicle Safety Standard (USA)
物性信息：
| 特性 | 抗溶剂性 流动性中等 耐化学性良好 耐碱 耐燃油性 耐水解性 |
| RoHS 合规性 | 联系制造商 |
| 加工方法 | 注射成型 |
| 多点数据 | Shear Stress vs. Shear Rate (ISO 11403-1) |
| 树脂ID (ISO 1043) | POM |
| 密度 | 1.41 | g/cm³ | ISO 1183 |
| 溶化体积流率（MVR） (190°C/2.16 kg) | 12.5 | 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 | 2.0 | % | ISO 294-4 |
| 吸水率 (饱和, 23°C) | 0.65 | % | ISO 62 |