|
|||||||
低烟无卤阻燃线缆料 HF11-T90 | |||||||
主要特征 | 主要应用 | ||||||
无卤阻燃、环保 | 铁路车辆控制电缆和动力电缆护套材料 | ||||||
良好的加工性能 | |||||||
性能 | 典型数值 | 单位 | 测试标准 | ||||
物理机械性能 | |||||||
比重 | 1.6 | g/cm² | GB/T 1033.1 | ||||
拉伸强度 | 10 | MPa | GB/T 2951.11 | ||||
断裂延长率 | 145 | % | GB/T 2951.11 | ||||
老化性能(120℃,240h) | |||||||
拉伸强度保持率 | >75 | % | GB/T 2951.12 | ||||
断裂延长率保持率 | >70 | % | GB/T 2951.12 | ||||
耐水解性能(70℃,168h) | GB/T 2951.21 | ||||||
拉伸强度保持率 | >75 | % | |||||
断裂伸长率保持率 | >75 | % | |||||
耐酸碱性能 | GB/T 2951.21 | ||||||
23℃,168h,草酸0.5mol/L,氢氧化钠1mol/L | |||||||
拉伸强度保持率 | >70 | % | |||||
断裂伸长率保持率 | >75 | % | |||||
电性能 | |||||||
体积电阻率,20℃ | 2.20E+14 | Ω..㎝ | GB/T 1410 | ||||
介电强度,20℃ | 29 | MV/m | GB/T 1408.1 | ||||
热收缩性能 | GB/T 2951.13 | ||||||
处理条件:85℃,5h | <1 | % | |||||
燃烧性能 | |||||||
火焰蔓延 | 1.1 | m | EN50305 | ||||
烟密度(透光率) | 78 | % | IEC 61034-1 | ||||
PH值 | 5.1 | IEC 60754-2 | |||||
导电率 | 6.5 | μs/mm | IEC 60754-2 | ||||
加工性能 | |||||||
一段、二段、三段温度 | 100~160 | ˚C | |||||
机头温度 | 150~160 | ˚C | |||||
眼模温度 | 150~160 | ˚C | |||||
干燥温度 | 80 | ˚C | |||||
干燥时间 | 2~4 | h | |||||
以上典型性能资料为参考性资料 |
“特别声明:以上作品内容(包括在内的视频、图片或音频)为国通网旗下企业用户上传并发布,本平台仅提供信息存储空间服务。
Notice: The content of the above works (including video, pictures or audio) is uploaded and published by GuTon's enterprise users, and this platform only provides information storage space services.
Notice: The content of the above works (including video, pictures or audio) is uploaded and published by GuTon's enterprise users, and this platform only provides information storage space services.