聚酯，TS/BMC 5209/A. Schulman Inc. 物性表
聚酯，TS/BMC 5209/A. Schulman Inc.
规格用途
| 该料用途 | 电气/电子应用领域; 电器外壳 |
| 备注说明 | BMC 5209 molding compound is a mineral filled, glass-fiber-reinforced polyester compound suitable for compression, transfer and stuffer injection molding. It is a high impact material produced in extruded form for ease of handling. Other characteristics are good over all electrical properties and flame resistance. Typical applications include circuit breaker housings, standoff insulators, bus supports and tool housings. BMC 5209 molding compound is produced in extruded form in a range on industrial colors. It is available in logs up to 12 inches in length and from 1" to 2 ½" in diameter Within this range, smaller diameters are supplied as multiple extrusions and weight tolerances are plus or minus 5%, up to a maximum of plus or minus 15 grams. |
技术参数
| 性能项目 | 测试条件 | 测试方法 | 数值/描述 | 单位 | |
| 注射 | 模具温度 | 위텉둘 到 위뚗뚗 | °C | ||
| 物理性能 | 密度 / 比重 | ASTM D792 | 위. | g/cm³ | 收缩率 - 流动 | ASTM D955 | 模压成型 | .위 到 .롤 | % | 吸水率 | ASTM D570 | 24 hr, 23°C | .좓 | % |
| 硬度 | 巴氏硬度 | ASTM D2583 | | ||
| 热性能 | 载荷下热变形温度 | ASTM D648 | 1.8 MPa, 未退火, 模压成型 | 롤뚗 | °C |
| 可燃性 | UL 阻燃等级 | UL 94 | 1.6 mm | ꁴ- | 3.2 mm | ꁴ- 좓ꁴ | 6.4 mm | ꁴ- |
| 电气性能 | 介电强度 | ASTM D149 | 方法A（短时间） | 위 | kV/mm | 耐电弧性 | ASTM D495 | 위둘 | sec | 相比耐漏电起痕指数(CTI) | UL 746 | 뚗 | V |
| 机械性能 | 抗张强度 | ASTM D638 | 屈服, 模压成型 | 둘.텉 | MPa | 弯曲强度 | ASTM D790 | 模压成型 | 위텉위 | MPa | 压缩强度 | ASTM D695 | 위렗 | MPa |
| 冲击性能 | 悬壁梁缺口冲击强度 | ASTM D256 | 模压成型 | | 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。
