150w Street Light Housing Wholesaler Introduces The Knowledge Of Street Light Poles
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150w Street Light Housing Wholesaler introduced that the most commonly used anti-rust process for street light poles is hot-rolled steel plate + hot/cold galvanized + spray plastic. The theoretical life of the lamp pole after qualified galvanized spray plastic processing is 15-20 years. This means that the surface paint of street lights will not fade or rust for at least 15 years.
Street light poles will hardly rust after being cold/hot galvanized (except for trachoma during lamp pole welding), then the only factor that affects the appearance of street lights is exterior paint. Street light poles will be processed after galvanizing. The last anti-corrosion coating process is plastic spraying. The plastic powder used during spraying is outdoor plastic powder. Outdoor plastic powder has the characteristics of high hardness and strong adhesion. Although the light pole after spraying is in appearance and anti-corrosion The effect has been further improved, but after actual use, it is found that the service life of the plastic powder cannot reach 10 years, let alone 15-20 years. Take a better outdoor high-gloss plastic powder for example, after spraying The surface of the latter pole is bright and smooth, but after three years of outdoor use, the luster of the pole surface will gradually dim and then begin to change color and peel off the paint. This is a good plastic powder, and poor quality plastic powder will change completely within a year. The biggest disadvantage of outdoor plastic powder is its poor aging resistance.
There is a way to extend the life of street lamp surface paint, so that it can maintain the original color for a long time without changing color and chalking. If galvanizing is for rust prevention, then plastic spraying is for aesthetics. If the rust prevention is done, the aesthetics is achieved, then adding a layer of protective film is perfect. The weather resistance of outdoor powder is very poor. If it can be encapsulated with an outer paint with super weather resistance, it can keep its original color for a long time. However, this kind of outer paint is not difficult to find, it is "fluorocarbon paint" , Fluorocarbon paint has excellent anti-corrosion performance, maintenance-free, strong adhesion, long weather resistance, etc., coating the fluorocarbon paint on the plastic powder outer layer of the light pole can play a very good protective effect, making it It is not a problem to maintain the gloss of the exterior paint on the surface for more than ten years.
Through the above introduction, Die-Cast Housing Factory hopes that you can simply refer to the content of this article in future use.
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|Target State: New South Wales|
Target City : All Cities
Last Update : 26 May 2021 6:30 PM
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|Item Owner : ninghaiyuchen|
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