lipstick jewelry wholesale Gold surface gloss chemistry treatment

wholesale baseball jewelry The discoloration or fading of gold jewelry is closely related to human sweat. 99 % of human sweats are water, and about 1 % are waste and harmful substances in the human body, such as chloride, lactic acid, urea ammonia, etc. After contacting the silver and copper in gold jewelry, these substances will produce chemical reactions, produce silver chloride and copper sulfide, and show dark black chemical salt. This chemical salt is often dropped from gold jewelry, leaving obvious black stains on the skin.
The cosmetics. If you apply it on the skin of the gold jewelry, you will undoubtedly provide opportunities for cosmetics containing chemicals and the gold jewelry that are most afraid of chemical erosion, and the results 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 bright color. For example: dry areas, the air contains more fine 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 the refreshing powder or moisturizing cream also contains similar particles, which will also make gold jewelry barely like the above. Introduce several methods to keep the golden color: 1. Protect the gloss of the gold jewelry, and you can apply a layer of nail polish thinly.
2. If there are black silver films on the surface, 2 grams of salt, 7 grams of soda, 8 grams of bleaching powder, 60 ml of water, prepare a golden device cleaning agent, put the golden jewelry in a bowl, pour it into cleaning After 2 hours, take out the golden jewelry, rinse with water (preferably not hard water), buried in the wood chips to dry, and then wipe it with a soft cloth. 3. Mixed synthetic cleaner with salt and vinegar, and use it to wipe the pure gold jewelry, which can make it new for a long time.
4, wipe or scrub it with hot rice soup, can also restore the gloss of gold jewelry.