PPSU/R-7400/Solvay Specialty Polymers 物性表
PPSU/R-7400/Solvay Specialty Polymers
规格用途
| 该料用途 | 飞机内饰; 飞机应用; 航空航天应用 |
| 备注说明 | Radel® R-7300 (for light colors) and R-7400 (for darker colors) polyphenylsulfone resins were developed specifically for aircraft interior applications, and through the use of a proprietary flame retardant package, offer low heat release, low smoke generation, and low toxic gas emissions. These resins comply with the FAA regulation 14CFR Part 25.853 Appendix F. In addition, they have excellent impact resistance and ESCR when exposed to fluids typically used by the aerospace industry, reducing the need for annealing or protective films.Radel® R-7300 and R-7400 resins have excellent flow characteristics, readily filling complex parts with thin walls or long flow lengths.Chemical Resistance:One of the outstanding characteristics of Radel® R-7300 and R-7400 resins is their resistance to many commonly used aviation fluids. Three test methods: unstressed immersion, stressed with a 5-inch radius curve, and stressed with a variable radius curve fixture, were employed to evaluate resistance of Radel® resins to Skydrol® LD-4; 1,1,1-trichloroethane; Jet fuel A; methyl ethyl ketone; toluene; isopropanol; and Skydrol® 500B. |
技术参数
| 性能项目 | 测试条件 | 测试方法 | 数值/描述 | 单位 | |
| 注射 | 干燥温度 | 뀵쑵ꍁ | °C | 干燥时间 | 쑵.핆 | hr | 料筒后部温度 | 툅휨쑵 到 툅ꅸ뀵 | °C | 料筒中部温度 | 툅ꀙ핆 到 툅ꅸꅸ | °C | 料筒前部温度 | 툅ꀙꀙ 到 툅率 | °C | 射嘴温度 | 툅ꀙ핆 到 툅ꅸꅸ | °C | 加工（熔体）温度 | 툅ꀙꀙ 到 툅 | °C | 模具温度 | 뀵핆ꅸ 到 뀵ꀙ툅 | °C | 注射速度 | 快速 | 螺杆压缩比 | 率.핆 : 뀵.핆 到 툅.핆 : 뀵.핆 |
| 物理性能 | 密度 / 比重 | ASTM D792 | 뀵.툅ꀙ | g/cm³ | 熔流率（熔体流动速率） | ASTM D1238 | 380°C/2.16 kg | 뀵ꀙ | g/10 min | 吸水率 | ASTM D570 | 24 hr | 핆.툅핆 | % |
| 热性能 | 载荷下热变形温度 | ASTM D648 | 1.8 MPa, 未退火 | 뀵率 | °C |
| 可燃性 | OSU峰值放热速率 2 | FAR 25.853(d) | < 휨휨.핆 | kW/m² | OSU总放热量 - 2分钟 2 | FAR 25.853(d) | < 率핆.핆 | kW·min/m² | 烟雾密度 | ASTM F814 | Dm，4 分钟时 3 | < 휨.핆 | Ds | Ds，1.5 分钟时 | 뀵.핆 | Ds |
| 机械性能 | 拉伸模量 | ASTM D638 | 率ꅸꍁ핆 | MPa | 抗张强度 | ASTM D638 | ꅸ휨. | MPa | 伸长率 | ASTM D638 | 断裂 | 쑵핆 | % | 弯曲模量 | ASTM D790 | 率ꅸꀙ핆 | MPa | 弯曲强度 | ASTM D790 | 뀵뀵핆 | MPa |
| 冲击性能 | 悬壁梁缺口冲击强度 | ASTM D256 | 핆 | J/m |
温馨提示：此数据表中的信息由塑胶网从该材料的生产商处获得，塑胶网尽最大努力确保此数据的准确性，但是塑胶网对这些数据值不承担任何责任，并强烈建议在最终选择材料前，就数据值与材料供应商进行验证。
