用途：氟塑料-PTFE聚四氟乙烯绝缘电线AF-250广泛应用于家用电器、航空仪器、仪表、冶金、石油等高温环境执行标准：GJB773A/3A-2000额定电压：600V额定温度：-65-+250℃颜色：红、黑、白、黄、绿、蓝、棕、灰、橙、透明、紫等氟塑料-PTFE聚四氟乙烯绝缘电线AF-250产品结构示意图F4-1镀锡铜芯聚四氟乙烯绝缘电线F4-2镀银铜芯聚四氟乙烯绝缘电线F4-3镀镍铜芯聚四氟乙烯绝缘电线技术参数标称截面mm²导体结构根数/单线标称直径mm绝缘厚度mm成品电线外径mm导体直流电阻不大于Ω/km计算重量kg/km标称下限0.127/0.150.250.230.95&plu***n;0.081282.530.27/0.200.250.231.10&plu***n;0.1083.53.510.3519/0.160.270.241.34&plu***n;0.1049.55.910.519/0.180.270.241.54&plu***n;0.1030.18.360.7519/0.230.350.321.85&plu***n;0.1022.711.1119/0.260.350.322.00&plu***n;0.1019.013.61.219/0.280.350.322.10&plu***n;0.1015.315.31.519/0.320.350.322.30&plu***n;0.1011.719.1219/0.370.400.362.65&plu***n;0.108.7825.62.537/0.300.400.362.90&plu***n;0.156.8631.5337/0.320.450.413.14&plu***n;0.156.0336.4437/0.370.450.413.49&plu***n;0.154.5146.9537/0.410.550.503.97&plu***n;0.153.6759.0637/0.450.550.504.25&plu***n;0.153.0569.5)