AU990 or G990 represents foot gold. AU750 or G750 represents 18K gold. PT990 represents platinum. Poetry is a shiny and ductive silver -white metal. The ductility is the highest among all pure metals, but its forging castability is lower than gold. The PT950 is 95%of the platinum content. The color of platinum can better set off the glory of various gems. Most gems are inlaid with platinum. This number of gold and silver jewelry represents the amount of gold and silver. The maintenance of gold and silver jewelry 1. Place platinum jewelry in a jewelry box or suede bag to prevent scratches on other jewelry jewelry. 2. Do not wear platinum jewelry when conducting house cleansing, gardening and other types of heavy work or physical activity. When wearing platinum jewelry, do not contact bleach or irritating chemicals. 3, regular platinum jewelry is cleaned, using jewelery cleaner sold on the market, or immersing it in a solution of soap and warm water, and then gently wipe with a soft cloth. For platinum jewelry inlaid, it takes six months to clean it. 4. If the scratches visible to the naked eye, or a natural oxidation layer on the surface of the platinum, bring platinum jewelry to the qualified jewelry dealer for polishing. The scratches on platinum are only metal shift, and its volume will not decrease. Platinum (PTinum, referred to as PT), is a natural white precious metal, commonly known as platinum. Only jewelry with more than 850 ‰ of platinum can bring any of the following propaganda -platinum, platinum, platinum, or PT. After the logo, it must be indicated with the following platinum purity (platinum content) -platinum PT900 (representing 900 ‰ of platinum content), platinum PT950 (representing platinum content 950 ‰) 990 ‰), Qianzu platinum PT999 (representing platinum content 999 ‰), recognizing that this small logo can bring you the guarantee of platinum quality.
AU990 or G990 represents foot gold. AU750 or G750 represents 18K gold. PT990 represents platinum. Poetry is a shiny and ductive silver -white metal. The ductility is the highest among all pure metals, but its forging castability is lower than gold. The PT950 is 95%of the platinum content. The color of platinum can better set off the glory of various gems. Most gems are inlaid with platinum.
This number of gold and silver jewelry represents the amount of gold and silver.
The maintenance of gold and silver jewelry 1. Place platinum jewelry in a jewelry box or suede bag to prevent scratches on other jewelry jewelry.
2. Do not wear platinum jewelry when conducting house cleansing, gardening and other types of heavy work or physical activity. When wearing platinum jewelry, do not contact bleach or irritating chemicals.
3, regular platinum jewelry is cleaned, using jewelery cleaner sold on the market, or immersing it in a solution of soap and warm water, and then gently wipe with a soft cloth. For platinum jewelry inlaid, it takes six months to clean it.
4. If the scratches visible to the naked eye, or a natural oxidation layer on the surface of the platinum, bring platinum jewelry to the qualified jewelry dealer for polishing. The scratches on platinum are only metal shift, and its volume will not decrease.
Platinum (PTinum, referred to as PT), is a natural white precious metal, commonly known as platinum. Only jewelry with more than 850 ‰ of platinum can bring any of the following propaganda -platinum, platinum, platinum, or PT. After the logo, it must be indicated with the following platinum purity (platinum content) -platinum PT900 (representing 900 ‰ of platinum content), platinum PT950 (representing platinum content 950 ‰) 990 ‰), Qianzu platinum PT999 (representing platinum content 999 ‰), recognizing that this small logo can bring you the guarantee of platinum quality.