In our life, metal buttons use a wide range of applications, such as clothing, shoes and hats, jewelry and so on. If such buttons are used for a long time, they will easily oxidize. To rust, although it can continue to be used, it affects the overall appearance. So today, China Button Industry Network wants to prevent metal buttons from being born Rust problem. In general, there are three reasons for the rust of metal buttons: high humidity in the atmosphere, corrosive gases in the air, and air in the air. The dust contained in the corrosive. First, the atmospheric humidity is high. When the atmosphere reaches a certain humidity, water and oxygen combine to oxidize the metal surface, a series of chemicals After the reaction, the surface of the metal fastener is rusted. Second, the air contains corrosive gases. When the air contains a lot of corrosive gases, the impact on the surface of metal fasteners is extremely large. The impact of sulfur dioxide in the middle is the largest, and the main source of sulfur dioxide is coal combustion. Third, the dust in the air, such as smoke, coal ash, chloride and other acids, alkalis, salt particles, etc. are also extremely corrosive. If exposed to air In combination with water, it will become the strongest corrosion factor for metal products. If we use metal buttons in our articles, how can we prevent metal buttons from rusting? The rule of thumb is to cure the root cause. Finding the factors that may cause rust can fundamentally prevent rust. As rust is due to moisture, high temperature, oxygen Gas, sulfur dioxide, chloride, dust and other factors, so rust prevention is to try to avoid contact with these factors. Currently, at the button The corresponding anti-rust work was done in advance. Such as adding some elements during metal smelting to increase the ability of the metal to resist the erosion of external media; Corrosion-resistant surface treatment of metal products to form a surface conversion layer or surface coating; Cathodic protection, that is, the use of rust inhibitors, gas phase corrosion Agents, peelable plastics, seals and other methods temporarily isolate the metal surface from the external environment, and can also be successfully removed when the metal products are used. This method can be used for up to several years. Today, China's Button Trading Network Xiaobian teach everyone's anti-rust methods are remembered? Use it quickly and be careful about your rusty buttons. For more information, please update: China Button Industry Network Ggt Fabric,Poly Ggt Fabric,Silk Georgette Fabric,Double Georgette Fabric Shanghai Rising Silk Co., Ltd. , https://www.rising-silk.com
How do metal buttons prevent rust?