Maintenance of Cast Copper Sculpture
Maintenance Knowledge 1: Environment
The most important first step to maintain the copper sculpture is the environment, which must be kept www.bdwjmc.com www.yimilange.com www.aoerjiamenchuang.com www.bdfscl.cn www.zkzscl.com www.keshun0312.comdry and free of dust and air pollutants. The greenhouse temperature should be controlled at 18 - 24 C, and the humidity should be 40% - 50%.
Maintenance Knowledge II: Defense
When we maintain copper sculptures, we should learn to defend against harmful chemicals, such as acids, chlorides and so on. What's more, when moving copper sculptures, porters must put cotton on their hands more movable than gloves. The reason why people do not touch the sculptures directly with their hands is to prevent sweat from corroding them.
Maintenance Knowledge 3: Cleaning
When cleaning the cast copper sculpture, we should be careful. We must use clean and soft cloth to wipe away the dust. For some ditches where the cloth is not easy to wipe, it is better to use a brush or a vacuum cleaner to blow away the dust.
Maintenance Knowledge IV: Polishing
For the cast copper sculptures which have been placed for a long time and appear dumb phenomenon, we should not use cloth to wipe them vigorously. We should use cotton fine cloth to wipe them gently to achieve the polishing effect. It can also make the protective wax layer on the surface of cast copper sculpture blossom again. It would be better to add some special polishes, but materials need to be purchased in order to return their unique colors.