6 thoughts on “printed jewelry boxes wholesale Gold becomes red, a faint rust red.”
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wholesale jewelry stores in dallas texas Reasons for redness: Foot gold jewelry content is above 990%, thousands of gold jewelry content is more than 999%, and its gold content is not 100%. This shows that although their content is very high, it may contain other impurities. Gold jewelry is prevented for a long time in a sulfur environment, and red spots may be available on the surface. In addition, when gold jewelry is in contact with acid, there may also be red spots. This is due to the result of the oxidation layer on the surface of the jewelry on the surface of the jewelry.
Gold maintenance method: 1. Wash the dust and dirt of the gold necklace. Gently brush with soft brush dipped in hot water. It is best to use skimmed cotton balls to dip up soapy water and scrub without water alcohol, but do not use wear particles (such as toothpaste, polishing paste, fine sand paper or thin fineness Sand cloth, etc.) Wipe to avoid reducing the weight of gold and causing losses. 2. Washing the gold necklace, first place the gold necklace in a human container, add water to the container, add a small amount of ammonia water, then cover the mouth tightly, shake it back and forth, and then remove it. When wearing a golden necklace, it should also be maintained with a buckle switch, and regularly drops a sewing machine oil to the switch to prevent the miniature spring in the switch rust.
wholesale jewelry chain Two reasons: one is that when the gold is processed, the chemicals that are not dirty or dirty are not cleaned. The second is that some manufacturers have added some pigments for a long time when the gold is more yellow. Differentiated, some big brands prefer to do so, and then their shopping guides will tell customers that their products will be pure. Haha, don't look at the advertisement depends on the effect. It the general content of the golden bell for the sake of the sound, the general content is 75%-90%. The half of your half of your area should be 75%of the content.
junk jewelry wholesale price The discoloration or fading of gold jewelry is closely related to human sweat. 99%of human sweat is moisture, and about 1%is waste and harmful substances in the body. After contacting the gold jewelry, these substances will produce chemical reactions, produce silver chloride and copper sulfide, and show dark black chemical salt. The cosmetics become indispensable things for people's lives. Cosmetics containing chemicals and the golden jewelry, which are most afraid of chemical erosion, "Enemy Gathering", can be imagined. Some cosmetics also contain some fine hard particles, which can form another type of dirt, thereby wear gold jewelry. regional environmental factors may also make gold jewelry lose their colorful color. For example: more dry areas, the air contains more miniature dust. After the human body is contaminated, it will form a "human sandpaper". It can wear gold jewelry to erode extremely fine debris and local black stains. It is worth mentioning that refreshing powder or moisturizing cream also contains similar particles, which will also make gold jewelry eclipse.
wholesale jewelry stores in dallas texas Reasons for redness: Foot gold jewelry content is above 990%, thousands of gold jewelry content is more than 999%, and its gold content is not 100%. This shows that although their content is very high, it may contain other impurities. Gold jewelry is prevented for a long time in a sulfur environment, and red spots may be available on the surface. In addition, when gold jewelry is in contact with acid, there may also be red spots. This is due to the result of the oxidation layer on the surface of the jewelry on the surface of the jewelry.
Gold maintenance method:
1. Wash the dust and dirt of the gold necklace. Gently brush with soft brush dipped in hot water. It is best to use skimmed cotton balls to dip up soapy water and scrub without water alcohol, but do not use wear particles (such as toothpaste, polishing paste, fine sand paper or thin fineness Sand cloth, etc.) Wipe to avoid reducing the weight of gold and causing losses.
2. Washing the gold necklace, first place the gold necklace in a human container, add water to the container, add a small amount of ammonia water, then cover the mouth tightly, shake it back and forth, and then remove it. When wearing a golden necklace, it should also be maintained with a buckle switch, and regularly drops a sewing machine oil to the switch to prevent the miniature spring in the switch rust.
wholesale jewelry chain Two reasons: one is that when the gold is processed, the chemicals that are not dirty or dirty are not cleaned. The second is that some manufacturers have added some pigments for a long time when the gold is more yellow. Differentiated, some big brands prefer to do so, and then their shopping guides will tell customers that their products will be pure. Haha, don't look at the advertisement depends on the effect.
It the general content of the golden bell for the sake of the sound, the general content is 75%-90%. The half of your half of your area should be 75%of the content.
junk jewelry wholesale price The discoloration or fading of gold jewelry is closely related to human sweat. 99%of human sweat is moisture, and about 1%is waste and harmful substances in the body. After contacting the gold jewelry, these substances will produce chemical reactions, produce silver chloride and copper sulfide, and show dark black chemical salt.
The cosmetics become indispensable things for people's lives. Cosmetics containing chemicals and the golden jewelry, which are most afraid of chemical erosion, "Enemy Gathering", can be imagined. Some cosmetics also contain some fine hard particles, which can form another type of dirt, thereby wear gold jewelry.
regional environmental factors may also make gold jewelry lose their colorful color. For example: more dry areas, the air contains more miniature dust. After the human body is contaminated, it will form a "human sandpaper". It can wear gold jewelry to erode extremely fine debris and local black stains. It is worth mentioning that refreshing powder or moisturizing cream also contains similar particles, which will also make gold jewelry eclipse.
http http://www.dhgate.com wholesale jewelry.html That's the normally oxidation of the gold.
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