PEI/20% GF/Westlake Plastics Company 物性表
PEI/20% GF/Westlake Plastics Company
规格用途
| 该料用途 | 汽车领域的应用; 电气元件; 连接器; 阀门/阀门部件 |
| 备注说明 | An amorphous thermoplastic polyetherimide, stock shapes from ULTEM® resin possess a combination of useful characteristics, including high strength at elevated temperatures, high modulus, and broad chemical resistance. Tempalux stock shapes are inherently flame resistant with low smoke emission. Tempalux stock shapes display property retention and resistance to environmental stress cracking when exposed to a wide variety of chemicals. The standard color of Tempalux stock shapes is light amber. Glass filled grades appear tan or greenish in color. Tempalux rod, slab, and tubular bar are air annealed for stress relief.Applications Include: Advantages of Tempalux: |
技术参数
| 性能项目 | 测试条件 | 测试方法 | 数值/描述 | 单位 | |
| 物理性能 | 密度 / 比重 | ASTM D792 | 씱.쉱ꌠ | g/cm³ | 吸水率 | ASTM D570 | 24 hr | 뢓.씱텹 | % |
| 硬度 | 洛氏硬度 | ASTM D785 | M 级 | 씱씱쉱 | |
| 热性能 | 载荷下热变形温度 | ASTM D648 | 0.45 MPa, 未退火 | ꌠ씱뢓 | °C | 1.8 MPa, 未退火 | ꌠ뢓텹 | °C | 线形热膨胀系数 - 流动 | ASTM D696 | ꌠ.릅튃-릅 | cm/cm/°C | 导热系数 | ASTM C177 | 뢓.ꌠ릅 | W/m/K |
| 可燃性 | UL 阻燃等级 | UL 94 | 0.41 mm | 끲-뢓 | 极限氧指数 | ASTM D2863 | 릅뢓 | % |
| 电气性能 | 体积电阻率 | ASTM D257 | ꡰ.뢓튃+씱쉖 | ohms·cm | 介电强度 | ASTM D149 | ꌠ쉖 | kV/mm | 介电常数 | ASTM D150 | 1 kHz | 푵.릅뢓 | 耗散因数 | ASTM D150 | 1 kHz | 씱.릅튃-푵 |
| 机械性能 | 拉伸模量 | ASTM D638 | 쉖ꌥ텹뢓 | MPa | 抗张强度 | ASTM D638 | 屈服 | 씱푵텹 | MPa | 断裂 | 씱푵씱 | MPa | 伸长率 | ASTM D638 | 断裂 | 쉱.뢓 | % | 弯曲模量 | ASTM D790 | 쉖ꌥ텹뢓 | MPa | 弯曲强度 | ASTM D790 | 屈服 | ꌠ뢓ꡰ | MPa | 压缩模量 | ASTM D695 | 릅릅ꌥ뢓 | MPa | 压缩强度 | ASTM D695 | 씱텹ꌥ | MPa |
| 冲击性能 | 悬壁梁缺口冲击强度 | ASTM D256 | 23°C | ꌥ릅 | J/m | 无缺口悬臂梁冲击 | ASTM D256 | 쉱ꌥ뢓 | 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。
