5 thoughts on “What are the disadvantages of using copper to make jewelry chains”
Lance
1. Wearing it for a long time is harmful to the body. On the one hand, because copper jewelry is rich in copper substances, it is easy to cause too much copper ions in the body for a long time, and metal poisoning may occur in severe ones. On the other hand, when copper jewelry is exposed to food, if it cannot be digested after entering the body, it will affect the digestive system. So after wearing it for a while, you should remove it without leaving. 2, easy to oxidize, affecting beauty. , on the one hand, copper jewelry is often exposed to water, and it is easy to be oxidized. A layer of black oxides will form on the surface. Pucting information: The cleanup of brass jewelry: 1. It is difficult to clean after the oxidation of copper. Generally, it is friction with carbon powder and then washed with water. The oxidation is more serious, and the carbon powder may not be cleaned up, so you need to use potassium permanganate, the program is the same as before. 2. After wiping, you must wax after cleaning, otherwise it will be oxidized again. It is best to be paraffin when waxing. Apply a layer of the surface of the items evenly. The waxing is similar and polished. There are two requirements: one is uniform, and the other is thin. Without a very thick layer of fat. Reference materials: Baidu Encyclopedia
The disadvantage of using copper as a jewelry chain is: not easy to save, easy to deteriorate, endangered human health The surface ions of copper are unstable, and it is very prone to oxidation in a humid environment. Big discount. Copper oxidation generates copper oxide in a humid environment to generate alkaline copper carbonate, excessive copper entering the human body to affect the kidney and increase the burden on the kidneys. Heavy metal poisoning will also be caused due to the high copper content in the blood. Mild is stimulating to the skin and is easy to form allergies. Extension information
Themail is a very closely related to human relations. It is widely used in electrical, light industry, machinery manufacturing, construction industry, national defense industry and other fields. Material consumption is second only to aluminum. Copper is a red metal and a green metal. It is said that it is green metal, mainly because it is low, and it is easy to melt and smellate, so recycling is quite cheap. The electrical and electronic market account for about 28%of the total. In 1997, these two markets became the second largest terminal users of copper consumption, with a market share of 25%. Among many electrical products, (for example: wire, homeline, transformer winding, heavy motor, telephone cable and telephone cable) The service life of copper is quite long, only after 20 to 50 years Can be recovered. Other copper-containing electrical and electronic products (such as: small electrical and consumer electronics) have a short service life, generally 5-10 years. Reference materials: Baidu Encyclopedia-Copper
1. It is not easy to save, it is easy to deteriorate It is easy to generate copper green on the surface in a humid environment, which is greatly reduced. 2. Harm healthy human health The surface ions of copper are unstable. In a humid environment, it is prone to oxidation Copper oxidation to generate copper oxide and generate alkaline copper carbonate in a humid environment. Entering the human body will affect the kidney, aggravating the kidney burden will also cause heavy metal poisoning due to the high copper content in the blood. M lightness is stimulating to the skin, and it is easy to form allergies.
If you don't pay attention to cherish, it is easy to generate copper green on the surface in a humid environment. The beauty is greatly reduced ~ Many jewelry of imitation gold and silver are mostly copper alloys. Pay special attention when buying ~
Copper is a kind of heavy metal. After oxidation, it generates copper oxide. Alkaline -type copper carbonate is generated in a humid environment. After entering the human body , it will cause burden on some organs such as the liver.
1. Wearing it for a long time is harmful to the body.
On the one hand, because copper jewelry is rich in copper substances, it is easy to cause too much copper ions in the body for a long time, and metal poisoning may occur in severe ones. On the other hand, when copper jewelry is exposed to food, if it cannot be digested after entering the body, it will affect the digestive system. So after wearing it for a while, you should remove it without leaving.
2, easy to oxidize, affecting beauty.
, on the one hand, copper jewelry is often exposed to water, and it is easy to be oxidized. A layer of black oxides will form on the surface.
Pucting information:
The cleanup of brass jewelry:
1. It is difficult to clean after the oxidation of copper. Generally, it is friction with carbon powder and then washed with water. The oxidation is more serious, and the carbon powder may not be cleaned up, so you need to use potassium permanganate, the program is the same as before.
2. After wiping, you must wax after cleaning, otherwise it will be oxidized again. It is best to be paraffin when waxing. Apply a layer of the surface of the items evenly. The waxing is similar and polished. There are two requirements: one is uniform, and the other is thin. Without a very thick layer of fat.
Reference materials: Baidu Encyclopedia
The disadvantage of using copper as a jewelry chain is:
not easy to save, easy to deteriorate, endangered human health
The surface ions of copper are unstable, and it is very prone to oxidation in a humid environment. Big discount. Copper oxidation generates copper oxide in a humid environment to generate alkaline copper carbonate, excessive copper entering the human body to affect the kidney and increase the burden on the kidneys. Heavy metal poisoning will also be caused due to the high copper content in the blood. Mild is stimulating to the skin and is easy to form allergies.
Extension information
Themail is a very closely related to human relations. It is widely used in electrical, light industry, machinery manufacturing, construction industry, national defense industry and other fields. Material consumption is second only to aluminum. Copper is a red metal and a green metal. It is said that it is green metal, mainly because it is low, and it is easy to melt and smellate, so recycling is quite cheap.
The electrical and electronic market account for about 28%of the total. In 1997, these two markets became the second largest terminal users of copper consumption, with a market share of 25%. Among many electrical products, (for example: wire, homeline, transformer winding, heavy motor, telephone cable and telephone cable)
The service life of copper is quite long, only after 20 to 50 years Can be recovered. Other copper-containing electrical and electronic products (such as: small electrical and consumer electronics) have a short service life, generally 5-10 years.
Reference materials: Baidu Encyclopedia-Copper
1. It is not easy to save, it is easy to deteriorate
It is easy to generate copper green on the surface in a humid environment, which is greatly reduced.
2. Harm healthy human health
The surface ions of copper are unstable. In a humid environment, it is prone to oxidation
Copper oxidation to generate copper oxide and generate alkaline copper carbonate in a humid environment. Entering the human body will affect the kidney, aggravating the kidney burden
will also cause heavy metal poisoning due to the high copper content in the blood.
M lightness is stimulating to the skin, and it is easy to form allergies.
If you don't pay attention to cherish, it is easy to generate copper green on the surface in a humid environment. The beauty is greatly reduced ~ Many jewelry of imitation gold and silver are mostly copper alloys. Pay special attention when buying ~
Copper is a kind of heavy metal. After oxidation, it generates copper oxide. Alkaline -type copper carbonate is generated in a humid environment. After entering the human body
, it will cause burden on some organs such as the liver.