|
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低烟无卤阻燃线缆料 HF11-802 | |||||||
主要特征 | 主要应用 | ||||||
无卤阻燃、环保 | 网络线、光缆等通信和控制线缆护套材料 | ||||||
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 | 1.5 | g/cm² | GB/T 1033.1 | ||||
拉伸强度 | 11 | MPa | GB/T 2951.11 | ||||
断裂延长率 | 200 | % | GB/T 2951.11 | ||||
老化性能(113℃,168h) | |||||||
拉伸强度保持率 | >75 | % | GB/T 2951.12 | ||||
断裂延长率保持率 | >75 | % | GB/T 2951.12 | ||||
电性能 | |||||||
体积电阻率,20℃ | 2.6×E+14 | Ω..㎝ | GB/T 1410 | ||||
介电强度,20℃ | 24 | 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 | |||||||
阻燃等级 | FT-2 | UL1581 | |||||
氧指数 | ≥33 | % | GB/T 2406.2 | ||||
烟密度(透光率) | >60 | % | IEC 61034-1 | ||||
PH值 | <10 | IEC 60754-2 | |||||
导电率 | >4.3 | 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 |
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