Vexel PBT B50GF30
Polybutylene Terephthalate
Custom Resins Group
30% 玻璃纤维增强材料
产品说明：
High-flow 30% glass fiber reinforced PBT polyester resin
Has the high chemical and heat resistance of PBT combined with high strength and stiffness
Suitable for levers, electrical connectors, housings and other parts which have long flow lengths or thin wall sections
物性信息：
| 填料/增强材料 | 玻璃纤维增强材料, 30% 填料按重量 |
| 特性 | 刚性，高 高强度 流动性高 耐化学性良好 耐热性，高 |
| 用途 | 薄壁部件 连接器 外壳 |
| 比重 | 1.53 | g/cm³ | ASTM D792 |
| 收缩率 - 流动 | 0.30 到 0.50 | % | ASTM D955 |
| 抗张强度 | 117 | MPa | ASTM D638 |
| 弯曲模量 | 7580 | MPa | ASTM D790 |
| 悬壁梁缺口冲击强度 (23°C) | 75 | J/m | ASTM D256 |
| 载荷下热变形温度 | ASTM D648 | ||
| 0.45 MPa, 未退火 | 207 | °C | ASTM D648 |
| 1.8 MPa, 未退火 | 202 | °C | ASTM D648 |
| 熔融峰值温度 | 227 |