Many of the items we use daily are made of copper, a metal with a purplish-red sheen. Copper corrodes when wet, you knowHow can you make the copper strips shine?Yixing Xindake New Energy Technology Co., Ltd.Let me introduce it to you!

Copper is stable in dry air, but its surface is easily corroded in humid air, forming a green substance commonly known as "verdigris," whose main component is "alkali."Basic copper carbonate." So, how do we remove verdigris? We can use mechanical friction methods to remove verdigris, but this is not only troublesome, it can also damage the surface of the copperware.Noodles. Here's a good method to remove verdigris. Use a graduated cylinder to measure 20 ml of concentrated ammonia water and put it into a beaker, then pour in 40 ml of distilled water, stirring with a glass rodNext, prepare an ammonia solution, which is copper polishing solution. Copper polishing solution can react with verdigris to form soluble blue copper-ammonia complexes, thereby removing verdigris. To extractHigh-level copper polishing removes verdigris. Chalk powder or talcum powder can also be added to the copper polishing solution, which increases mechanical friction and fully exposes deep patina, protecting itVerify that verdigris and ammonia water fully rereact, making the surface of the copper vessel smooth and shiny. Use cotton dipped in copper cleaning solution and repeatedly wipe the copper products with patina. Soon, the patina will be removed from the copperThe surface disappears, copper products regain a bright metallic luster, while cotton is dyed blue. When verdigris is difficult to remove from some copper products, it can be used to wipe copper with waterSoak it for a while, then wipe it with cotton dipped in copper water.

Copper corrosion in humid air is a chemical reaction that makes the copper look unattractive. The above methods should help you make the copper strips look better! That's all for the small onesI have organized the content for you and hope it is helpful. If you want Wuxi copper foil flexible connectors, then it is Yixing Xindake New Energy Technology Co., Ltd., our company specializes in flexible copper foil connections, busbar manufacturing, and stamped parts processing prices, etc. Thank you for your browsing and support!