Precautions for the storage of irregular copper materials

Precautions for the storage of irregular copper materials

1. Irregular copper materials should be stored in clean and dry warehouses according to their composition and grade, and should not be stored in the same warehouse as acids, alkalis, salts, etc.
2. If the irregular copper material gets soaked during transportation, dry or coat the cloth in sunlight before stacking.
3. The temperature and humidity inside the warehouse should be ventilated and adjusted accordingly. It is generally required that the temperature inside the warehouse should be maintained at 15 ° 30 degrees, and the relative humidity should be kept at around 40% ≤ 80%.
4. Due to the softness of copper, when handling and stacking, one should avoid pulling, dragging, dropping, throwing, knocking, or touching to avoid damaging or damaging the surface.
5. If rust is found, it can be wiped off with a cloth or copper wire brush. Do not use a wire brush to prevent scratching the surface, it is not suitable for oiling.
6. For wires, regardless of the degree of corrosion, rust removal or oil coating should not be carried out in principle. If it is corroded and contaminated, it can be removed and packaged with moisture-proof paper without affecting the wire diameter requirements.
7. When rust is severe, in addition to rust removal and corrosion, it must also be stored in isolation and should not be stored for a long time. If corrosion cracks are found, they should be immediately removed from the oil storage tank.