Why are some luggage hardware accessories oxidized in one or two months, but some can be used for several years without changing? What is the reason?
1. Over time, the hardware screws are slowly corroded and oxidized, causing serious rust, temporarily store them in a humid place.
2. Poor electroplating. When electroplating hardware screws, the electroplating layer is too thin to cause rust.
3. Drying is not done. The electroplating factory causes water vapor to remain when electroplating hardware screws, or condensed water is formed during packaging after drying, leading to chemical reactions and undesirable occurrences, resulting in rusting of hardware screws.
Solution:
1. The electroplating layer should not be too thin. In terms of electroplating type, the electroplating color with a longer salt spray test time should be selected, and the electroplating should be good during electroplating.
2. The storage method is similar to the storage environment.
3. It's the same, the use environment. It cannot be placed in an environment with salinity, acidity, high saltiness, high corrosion, high temperature, and high humidity.
4. The storage environment should not be too damp. In terms of storage environment, the hardware screws must be placed in a suitable environment, and it should be ventilated and ventilated. There should be no place with too much moisture. There should be a bracket to put the hardware screws up and make contact with the ground.
5. Wipe with toothpaste, and kitchen cleaners are also good. Be careful not to directly touch the hardware. The toothpaste or kitchen cleaner melts in the water. Use a towel soaked in the water to carefully wipe the surface of the hardware. After cleaning, use a dry towel Wipe off the moisture and dry it in a ventilated place.