PBT/B GF 50/Plastcom 物性表
PBT/B GF 50/Plastcom
规格用途
| 该料用途 | 电气/电子应用领域; 工程配件; 连接器; 汽车领域的应用; 柔软的把手 |
| 备注说明 | PBT for injection moulding, chemically reinforced with 50% glass fibre. Characterised by excellent properties also at minus temperatures like eg. modulus of elasticity in tension and bending, tensial strength, toughness. Does not absorb water, that means that identical properties are maintained also in wet environment. Melt is characterised by very good rheology, which enables manufacturing of extremely multiple products with complicated downflow-path. Anisotropy of shrinkage is much better in comparison with PA, what influences the manufacturing of round, cylindric or other hole products. Application in the automotive, electrical and engineering industry - connectors of cable harnesses, car-door locks, connection links, grips etc. Delivered in natural mode and in the full RAL colour scale. |
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 | 팅ꖃ | °C | 干燥时间 | 뎑.ꖃ | hr | 加工（熔体）温度 | ꖃ 到 ꖃ | °C | 模具温度 | ꖃ 到 씷ꖃ | °C | 注塑压力 | 햀ꖃ.ꖃ 到 팅ꖃꖃ | MPa |
| 物理性能 | 密度 | ISO 1183 | 팅.팅 | g/cm³ | 熔流率（熔体流动速率） | ISO 1133 | 250°C/2.16 kg | .ꖃ | g/10 min | 收缩率 | STM 64 0808 | 横向流量 | ꖃ.햀팅 | % | 流量 | ꖃ. | % | 含水量 | ISO 960 | ꖃ.ꖃꖃ | % |
| 热性能 | 热变形温度 | ISO 75-2/B | 0.45 MPa, 未退火 | ꖃ | °C | 维卡软化温度 | ISO 306/B | 팅ꖃ | °C | 溶融温度（DSC） | ISO 3146 | ꖃꖃ 到 ꖃ | °C |
| 可燃性 | UL 阻燃等级 | UL 94 | 핳 | 热灯丝点火温度 | IEC 60695-2-13 | ꖃ | °C |
| 电气性能 | 表面电阻率 | IEC 60093 | 팅.ꖃ+팅 | ohms | 体积电阻率 | IEC 60093 | 팅.ꖃ+팅 | ohms·cm | 介电强度 | IEC 60243-1 | | kV/mm | 漏电起痕指数 | IEC 60112 | 解决方案 A | ꖃꖃ | V |
| 机械性能 | 拉伸模量 | ISO 527-2 | 팅ꖃꖃ | MPa | 拉伸应力 | ISO 527-2 | 屈服 | 팅햀 | MPa | 拉伸应变 | ISO 527-2 | 屈服 | .ꖃ | % | 弯曲模量 | ISO 178 | 팅ꖃꖃ | MPa | 弯曲应力 | ISO 178 | 뎑ꖃ | MPa |
| 冲击性能 | 简支梁缺口冲击强度 | ISO 179 | -20°C | 팅ꖃ | kJ/m² | 23°C | 팅ꖃ | kJ/m² | 简支梁无缺口冲击强度 | ISO 179 | -20°C | 햀 | kJ/m² | 23°C | ꖃ | kJ/m² |
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。
