IPhone6s back cover is oxidized. What should I do?

The aviation aluminum alloy used in iPhone6S has the highest strength at room temperature, but it is also the easiest to corrode. In addition to aluminum, zinc, magnesium and copper are added to this series of aluminum alloys. It is the addition of these alloying elements that produces various strengthening phases, which greatly improves the strength, which can reach 2-3 times that of ordinary low carbon steel, and completely solves the problem that iPhone6 is easy to bend. But it also leads to poor corrosion resistance and easy stress corrosion. In some places, the adhesion of oxide film is not enough and it is easy to fall off. Once the protection of oxide film is lost, coupled with the accelerated corrosion of hand sweat, humid air and high temperature weather, the paint surface of iPhone6S will fall off.

Suggestions on solving the problem of apple 6S oxidation paint peeling;

1, repainted and repainted, but for users, repainted and repainted is too expensive and impossible, so this is not recommended.

2. Wipe your hands frequently to prevent hand sweat from being polluted for a long time. In humid air, the oxidation rate is higher than in dry environment, but if you are in direct contact with water, it will accelerate. People with sweaty hands should remember to wipe their hands frequently and keep their fingers and palms dry. If the hand sweat penetrates into the shell of the iphone6s for a long time, it will also accelerate its oxidation.

3, a mobile phone case can effectively reduce contact with the mobile phone. But it can only slow down the oxidation speed and cannot isolate the air.

4. Use TIYA protective clothing (model TY 10 1), and the mobile phone cleaner is clean. After aiming on all sides, stick an ultra-thin soft fiber back film, which completely covers the back shell of the mobile phone, completely isolating humid air and hand sweat. Cover the screen with toughened film, and then put on the electroplated mobile phone case. All-round package mobile phone. It can effectively reduce the oxidation and paint peeling of mobile phones.