特性/Features
玻璃化温度180℃ H级 TG180℃ H Class
良好的耐热性 Excellent high heat resistance
机械性能好 Excellent mechanical properties
主要特性/General properties
检测项目Item | 单位Unit | 指标值 Specified Value | 典型值Typical Value | |
密度 Density | g/cm3 | 1.7~1.9 | 1.85 | |
颜色 Color | —— | ------ | 棕色 Brown | |
垂直层向弯曲强度 Perpendicular to layer Flexural Strength | 常态Normal | MPa | ≥500 | 570 |
180℃±2℃ | ≥320 | 360 | ||
拉伸强度 Tensile Strength | MPa | ≥320 | 380 | |
垂直层向介电强度 (90℃±2℃变压器油中)Perpendicular to layer Dielectric Strength (90℃±2℃ transformer oil) | MV/m | ≥20 | 25 | |
≥18 | 22 | |||
≥16 | 18 | |||
平行层向简支梁冲击强度 (缺口)Parallel to layer Impact Strength Charpy method (notched) | KJ/m2 | ≥42 | 70 | |
平行层向剪切强度 Parallel to layer Shear Strength | MPa | 42.5 | 50 | |
浸水后绝缘电阻 Insulation Resistance After immersing in Water | MΩ | ≥1.0×102 | 4.0×103 | |
平行层向击穿电压,90℃±2℃变压器油中 Parallel to layer Breakdown Voltage In 90℃±2℃ transformer oil, | KV | ≥35 | 40 | |
介质损耗因数(1MHz) Dissipation Loss Factor (1 MHZ) | — | ≤0.05 | 0.02 | |
介电常数(1MHz) Dielectric Constant(1MHz) | — | ≤5.5 | 4.7 |
应用领域/Applications
适用于H级电机、电器设备中做绝缘结构部件,对于在热态受力下机械强度要求较高的电机、电器设备中使用较为适宜。
Used in H class motor, electrical equipment as insulation structure parts. Suitable for motor, electrical equipment which need high requirements for mechanical strength .