Copper sculpture is made of copper material. Copper has a certain degree of oxidation, long exposure to humid air, sculpture will be contaminated with dirt, so understand its maintenance is necessary. Copper sculpture maintenance need to pay attention to five points.
1.Cast copper sculpture crafts placed in the dry environment, no dust and air pollutants. The temperature is between 18 ° C and 24 ° C and the relative humidity is between 40% and 50%.
2.Copper crafts must prevent contact with harmful chemical substances, such as acids, oils and so on. Move the copper artwork should wear cotton gloves, can not be directly touched by hand, can not use oil paper or box to wrap.
3.We have to deal with the dust on cast copper sculpture, use a clean and soft cloth to wipe.
4.Prevent the copper sculpture handicrafts are subject to mechanical damage, should avoid collision with each other, do not stack. We have to be careful to maintain fine refining copper handicrafts.
5.Cast copper sculpture crafts placed too long, according to the environment will appear some dull phenomenon, this time you can use cotton cloth to wipe.