鋁卷生產廠家教你如何避免鋁卷氧化腐蝕？保溫鋁卷在生活中算是很常見的一種鋁材，大家也都曉得鋁材易腐蝕，那么，形成保溫鋁卷氧化腐蝕的緣由是什么呢?
　　The aluminium coil manufacturer teaches you how to avoid oxidation corrosion of aluminium coil. Thermal insulation aluminium coil is a very common kind of aluminium material in our life. Everyone knows that aluminium material is easy to corrode. So, what is the reason for the oxidation corrosion of thermal insulation aluminium coil?
　　保溫鋁卷腐蝕的緣由：腐蝕性氧化是指鋁卷在未運用前，由于成卷裝包裝狀態(tài)，鋁卷外表未完整和空氣接觸，還未構成維護層，這種狀況下，鋁卷若進水，被淋雨或受潮后，濕氣中的水份會和鋁卷外表停止化學反響，形成鋁卷的腐蝕，腐蝕后的鋁卷會呈現(xiàn)腐蝕痕跡，兇猛的狀況會發(fā)黑發(fā)烏，就像被火燒過一樣。但這種腐蝕發(fā)作后，不會再呈現(xiàn)鋁卷的二次傷害，鋁卷自身是沒有問題的，只是外觀受損。
　　Causes of corrosion of insulating aluminium coil: Corrosive oxidation refers to the corrosion of aluminium coil before it is used. Because of the packaging condition in rolls, the appearance of aluminium coil is incomplete and has not been contacted with air, and has not yet formed a maintenance layer. Under this condition, if the aluminium coil enters water, it will stop chemical reaction in wet air and the appearance of aluminium coil after being wetted, forming corrosion marks of aluminium coil after being corroded. The ferocity of the situation will turn black and dark, as if it had been burned by fire. However, the secondary damage of aluminium coil will not occur after the corrosion attack. There is no problem with aluminium coil itself, but the appearance is damaged.
              
　　如何防止保溫鋁卷氧化腐蝕?
　　How to prevent oxidation corrosion of insulating aluminium coil?
　　1、車間、倉庫房頂有漏雨、雪的中央,不應放置鋁卷。
　　1. Aluminum coils should not be placed on the roofs of workshops and warehouses where there are leaks of rain and snow.
　　2、增強空氣枯燥的管理,確保緊縮空氣中無水。
　　2. Enhance the management of air dryness to ensure that there is no water in the compressed air.
　　3、鋁箔卷的包裝應采用密封包裝,同時每卷應放入適量的枯燥劑。
　　3. Aluminum foil rolls should be packed in sealed packages. At the same time, appropriate amount of drying agent should be put into each roll.
　　4、由低溫區(qū)運入溫度高、濕度大的地域時,不要立刻開啟密封包裝。
　　4. When transporting from low temperature zone to high temperature and humidity area, do not open the sealed package immediately.
　　5、增強軋制油的管理,其含水量控制在0.04%以下。
　　5. Strengthen the management of rolling oil and control its water content below 0.04%.
　　6、包裝箱的木軸、箱板的濕度不大于18%,包裝彩色鋁卷的溫度不大于45℃。
　　6. The humidity of the wooden axle and boards of the packing box is not more than 18%, and the temperature of the coloured aluminium coil of the packing box is not more than 45 C.
　　正常狀況的氧化是指鋁卷在運用后，例如包在管道上以后，鋁卷外表會完整和空氣接觸，構成一層氧化膜，這層氧化膜會維護鋁卷不再進一步腐蝕，所以運用后，即便再淋雨，戶外暴曬，保溫鋁卷也不會腐蝕。
　　Normal state of oxidation refers to the aluminium coil in use, such as wrapped in the pipeline, the aluminium coil surface will be intact and air contact, forming an oxide film, this oxide film will maintain the aluminium coil no longer further corrosion, so after use, even if rain, outdoor exposure, thermal insulation aluminium coil will not corrode.
　　鋁卷生產廠家教你如何避免鋁卷氧化腐蝕？您學會了嗎？想要了解更多鋁卷相關知識，請關注我們網站。
　　The aluminium coil manufacturer teaches you how to avoid oxidation corrosion of aluminium coil. Have you learned? To learn more about aluminium rolls, please pay attention to our website.

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