前言：赫斯特POM S 9244
赫斯特POM S 9244--Description: Hostaform? Acetal Copolymers are a high strength, crystalline, thermoplastic engineering resins whose balance of properties and ease of processability offer performance and cost advantages over many other materials.
Specific Notes for this Grade: Injection molding grade with good low-temperature-impact strength and high level of toughness. For parts requiring high impact energy absorption and excellent weld line strength.
赫斯特POM S 9244说明：Hostaform?缩醛共聚物是一种高强度结晶热塑性工程树脂，其财产和易加工性的平衡提供了许多其他材料所不具备的性能和成本优势。
该等级的具体说明：具有良好低温冲击强度和高韧性的注塑等级。对于需要高冲击能量吸收和优异焊缝强度的零件。
赫斯特POM S 9244物性信息：
| 密度 | 1.27 g/cc | 0.0459 lb/in? | 10x10x4 mm from multi-purpose test specimen (ISO 3167); ISO 1183 |
| 平衡吸湿 | 0.20 % | 0.20 % | 80x80x1mm, at 23°C and 50% RH; ISO 62 |
| 饱和吸水率 | 1.2 % | 1.2 % | 80x80x1mm, 23°C; ISO 62 |
| 熔体流动速率 | 1.78 g/10 min @Load 2.16 kg, Temperature 190 °C | 1.78 g/10 min @Load 4.76 lb, Temperature 374 °F | Calculated from Volume flow Rate: 1.4 cm3/10min; ISO 1133 |