Acetal (POM) Copolymer
Celanese Corporation
产品说明:
POM copolymer
Easy flowing Injection molding type for precision molded parts and
thin-walled molded parts with high rigidity, hardness and toughness;
good chemical resistance to solvents, fuel and strong alkalis as
well as good hydrolysis resistance; high resistance to thermal and
oxidative degradation. With a high amount of carbon black
.
Ranges of applications: automotive engineering, especially out door applications
物性信息:
添加剂 | 碳黑 |
特性 | 刚性,高 抗溶剂性 良好的流动性 耐化学性良好 耐碱 耐燃油性 耐水解性 韧性良好 硬度高 |
用途 | 薄壁部件 汽车领域的应用 汽车外部零件 |
RoHS 合规性 | 联系制造商 |
加工方法 | 注射成型 |
密度 | 1.41 | g/cm³ | ISO 1183 |
溶化体积流率(MVR) (190°C/2.16 kg) | 12.0 | cm³/10min | ISO 1133 |
收缩率 | ISO 294-4 | ||
横向流量 | 1.8 | % | ISO 294-4 |
流量 | 2.0 | % | ISO 294-4 |
吸水率 (饱和, 23°C) | 0.65 | % | ISO 62 |
拉伸模量 | 2900 | MPa | ISO 527-2/1A/1 |
拉伸应力 (屈服) | 65.0 | MPa | ISO 527-2/1A/50 |
拉伸应变 (屈服) | 9.0 | % | ISO 527-2/1A/50 |
标称拉伸断裂应变 | 25 | % | ISO 527-2/1A/50 |
拉伸蠕变模量 | ISO 899-1 | ||
1 hr | 2500 | MPa | ISO 899-1 |
1000 hr | 1300 | MPa | ISO 899-1 |
弯曲模量 (23°C) | 2800 | MPa | ISO 178 |
简支梁缺口冲击强度 | ISO 179/1eA | ||
-30°C | 6.0 | kJ/m² | ISO 179/1eA |
23°C | 6.5 | kJ/m² | ISO 179/1eA |
简支梁无缺口冲击强度 | ISO 179/1eU | ||
-30°C | 140 | kJ/m² | ISO 179/1eU |
23°C | 150 | kJ/m² | ISO 179/1eU |