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Hostaform S 9244 XAP2 LS
发布时间： 2024-04-16 10:31 更新时间： 2025-01-18 07:02
Hostaform® S 9244 XAP² ™ LS
Acetal (POM) Copolymer
Celanese Corporation
产品说明：
POM copolymer, modified
Injection molding type, elastomer-containing; with higher impact
strength and slightly lower hardness, rigidity and chemical
resistance than the basic type HOSTAFORM C 9021
Reduced emission grade, Emission according to VDA 275 < 5 mg/kg
good weld strength.
Preliminary Datasheet for natural and colored grades
物性信息：
| 添加剂 |
|
| 特性 |
|
| RoHS 合规性 |
|
| 密度 | 1.26 | g/cm³ | ISO 1183 |
| 溶化体积流率（MVR） (190°C/2.16 kg) | 1.40 | cm³/10min | ISO 1133 |
| 收缩率 | ISO 294-4 | ||
| 垂直流动方向 | 1.6 | % | ISO 294-4 |
| 流动方向 | 1.7 | % | ISO 294-4 |
| 吸水率 (饱和, 23°C) | 1.2 | % | ISO 62 |
| 拉伸模量 | 1450 | MPa | ISO 527-2/1A/1 |
| 拉伸应力 (屈服) | 33.0 | 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 |
| 拉伸蠕变模量 | ISO 899-1 | ||
| 1 hr | 1200 | MPa | ISO 899-1 |
| 1000 hr | 650 | MPa | ISO 899-1 |
| 弯曲模量 (23°C) | 1450 | MPa | ISO 178 |
| 简支梁缺口冲击强度 | ISO 179/1eA | ||
| -30°C | 12 | kJ/m² | ISO 179/1eA |
| 23°C | 18 | kJ/m² | ISO 179/1eA |
| 简支梁无缺口冲击强度 | ISO 179/1eU | ||
| -30°C, 局部断裂 | 200 | kJ/m² | ISO 179/1eU |
| 23°C | 无断裂 | ISO 179/1eU |
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