Hot dip galvanizing is the process of coating the surface of cable trays with a layer of zinc, which is adhered to the surface of the tray through electrolysis, forming a zinc layer. Hot dip galvanizing involves immersing cable trays in molten zinc solution, covering the surface of the trays with a uniform and dense layer of zinc.

熱鍍鋅的鋅層厚度一般在5-15μm之間，而熱浸鋅的鋅層厚度一般在45-100μm之間，因此熱浸鋅的防腐性能更好。

The zinc layer thickness of hot dip galvanizing is generally between 5 and 15 μ Between m, and the thickness of the zinc layer for hot-dip galvanizing is generally between 45 and 100 μ Therefore, the anti-corrosion performance of hot-dip galvanizing is better.

熱鍍鋅的表面光潔度比熱浸鋅高，但熱浸鋅的表面更均勻更平整。

The surface finish of hot-dip galvanizing is higher than that of hot-dip galvanizing, but the surface of hot-dip galvanizing is more uniform and flat.

熱鍍鋅適合對表面平整度要求高防腐性要求不太嚴格的場合，如建筑物外墻掛鉤汽車零部件等；熱浸鋅則適合對防腐性能要求高的場合，如海洋工程化工設備等。

Hot dip galvanizing is suitable for occasions with high requirements for surface smoothness and less stringent requirements for corrosion resistance, such as building exterior wall hooks, automotive components, etc; Hot dip galvanizing is suitable for occasions with high requirements for anti-corrosion performance, such as marine engineering and chemical equipment.

總之，熱鍍鋅和熱浸鋅各有優缺點，具體選擇應根據使用環境和要求來進行綜合考慮。

In summary, hot-dip galvanizing and hot-dip galvanizing have their own advantages and disadvantages, and the specific selection should be comprehensively considered based on the usage environment and requirements.

電纜橋架熱鍍鋅和噴塑的區別

The difference between hot-dip galvanizing and plastic spraying for cable trays

電纜橋架的熱鍍鋅和噴塑都是為了防止腐蝕和延長使用壽命，但區別在于：

The hot-dip galvanizing and spray molding of cable trays are both used to prevent corrosion and extend their service life, but the difference lies in:

熱鍍鋅是將電纜橋架浸入熱鍍鋅池中，在表面形成一層鋅層。而噴塑是將涂料噴涂在電纜橋架表面，形成一層保護層。

Hot dip galvanizing is the process of immersing cable trays in a hot dip galvanizing pool to form a zinc layer on the surface. Spray molding is the process of spraying paint on the surface of cable trays to form a protective layer.

熱鍍鋅的耐腐蝕性能更好，可以在惡劣環境下使用更久。而噴塑的耐腐蝕性能稍遜，但在外觀上更加美觀。

Hot dip galvanizing has better corrosion resistance and can be used for longer in harsh environments. The corrosion resistance of spray molding is slightly inferior, but it is more aesthetically pleasing in appearance.

熱鍍鋅需要較高的成本和時間，但可以提供更長久的保護效果。相比之下，噴塑則較為便宜和快捷，但需要定期檢查和維護。

Hot dip galvanizing requires higher cost and time, but can provide longer lasting protection effects. In contrast, spray molding is relatively cheap and fast, but requires regular inspection and maintenance.

因此，在選擇電纜橋架的材質和處理方式時，需要根據具體使用環境要求和經濟實力進行綜合考慮。

Therefore, when selecting the material and treatment method of cable trays, it is necessary to comprehensively consider the specific environmental requirements and economic strength.

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