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氣象站雷達站玻璃鋼避雷針25米30米輕量化FRP接閃桿

信息編號:63938281 發布時間:2025/8/15 15:08:57
氣象站雷達站玻璃鋼避雷針 25米30米輕量化FRP接閃桿



氣象站和雷達站選用玻璃鋼避雷針的原因主要與其材料特性和環境適應性有關,以下是關鍵要點:



耐腐蝕性強

玻璃鋼(FRP)由樹脂和玻璃纖維復合而成,具有的耐酸堿、耐鹽霧性能,適合長期暴露在潮濕、多鹽或化學污染的環境中。氣象站和雷達站通常位于戶外或高腐蝕性區域(如沿海),傳統金屬避雷針易銹蝕,而玻璃鋼可顯著延長使用壽命。



重量輕且強度高

玻璃鋼的密度僅為鋼材的1/4,但抗拉強度接近碳鋼,便于運輸和安裝,尤其適合高空架設場景(如雷達塔)。同時,其絕緣特性可避免雷擊時二次感應電流對設備的干擾。



結構設計靈活

玻璃鋼可模壓成流線型或分段式結構,降低風阻,減少雷達站周邊氣流擾動對監測精度的影響。此外,其表面可涂覆導電層(如銅或鋁),確保雷電泄流效率。



維護成本低

無需頻繁防銹處理,且玻璃鋼的熱膨脹系數與雷達天線罩等復合材料部件接近,減少因溫差導致的連接部位應力問題。

詳詢鄭州萬佳防雷有限公司的薛紅18503833715
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