Home> Industry Information> How to deal with the copper products after rusting?

How to deal with the copper products after rusting?

May 28, 2020

In our daily necessities, there are often some metal objects, such as handles or brass Faucet Connector or ornaments on furniture. If they are not properly treated, they will rust. What should we do if the copper products are rusted?
brass faucet connector
Vinegar bubble method:
Wash the rusty copper, put it in a small butterfly and pour a little vinegar until the copper plate is completely submerged. Take it out after 24 hours, then use a small brush to remove the residual rust, and finally rinse off the vinegar with water and wipe away the shade.

Boiling water immersion method:
The rusty copper is sometimes covered with a layer of earth rust that cannot be washed away. At this time, the rusty copper can be placed in a bowl first, and then poured into boiling water with a temperature of 80 ℃ ~ 90 ℃ until it is submerged. Take it out after soaking for 5 minutes, clean it with a small brush and dry it in the shade. In case of serious soil rust, the water can be heated to boiling to make the soil rust fall off.

Dry brush method:
In case of relatively shallow adhesion of copper rust or rust, chemical methods such as vinegar foam should be avoided as much as possible, and the dry brush method with less damage to copper products can be used. The specific method is to select a large oil brush and cut the brown hair on the tip of the brush to 0.5 ~ 0.7 cm from the root to use. Now fix the rusty copper body, hold the root of the paint brush and brush evenly, pay attention to the force, otherwise the effect is not good, and finally clean with water and dry.

Heating method:
This method is mainly aimed at the shallow corrosion of iron money. The heating time should not be too long. Generally, after heating for three or four minutes under high heat, take it out and cover it with a cold and wet towel. The rust will naturally fall off.

Knife scraping method:
Use this method to pay attention to moderate weight, if you are not careful, the light will scratch the copper very bad, and the heavy will destroy the entire copper body.

The above is how to deal with the rust of copper products, I hope you can help.

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