custom jewelry wholesale new york
2 thoughts on “custom jewelry wholesale new york Will the gold necklace stick the color?”
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custom jewelry wholesale new york
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ruby wholesale fashion jewelry No, pure gold will not have any reaction when it encounters ordinary water, and the chemistry of gold is very stable. 18K will not, 18K do not touch the acid and alkali things, for example, hair glue, perfume, bath liquid and other things,
but wearing for a long time, the color will not be as bright as before, yellowing
If you are 18K gold, some merchants will electroplate on the surface of the jewelry on the surface of the jewelry on the surface of the jewelry. The basic color of the gold jewelry is not necessarily exactly the same. Different color reflects the different appearance and color. Even if the color is the same, the color changes will reflect the difference in color. If your 18K gold jewelry is indeed plated, the above situation may occur, which may be what you say. However, if there is no problem with the color of the jewelry, the color loss cannot be considered a quality problem. However, if the value of this jewelry is high, or it is worth it, you can still use the technical supervision agency to make color identification. If the color is wrong, it is a quality problem. If you are in line with and you want to restore the original face, you can only entrust the seller to return new processing.
The color loss is not, that is, the oil and dust with the long body will stick to it and see that it is not so bright.
18K is a 75%gold plating of a golden plating, becoming white! That is, the 18K platinum on the market,
24K gold is also yellow in color loss.
18K is old as the white outside, and the factory can be placed from new electroplating.
18K itself is itself. Light yellow. Because the purity is not enough, it doesn't look as yellow as gold!
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wholesale jewelry made in indonesia No, the golden chemical properties are stable and not lively, and it will not cause color loss when encountering ordinary water.
The chemical properties of gold are stable and have a strong corrosion resistance. In the air, even at high temperature, no oxygen reaction (but except for pure oxygen at specific conditions) at high temperatures will not be at high temperatures with oxygen and sulfur and sulfur sulfur The reaction, the chemical properties are very stable, stronger than silver (silver will be oxidized to generate silver oxide at 1500 degrees, and gold does not respond to oxygen even if it is more than 3000 degrees), but if this happens, gold will be oxidized
. It is located at the bottom of the river and rubbed the gravel at the bottom of the river for many years. When the river is freezing in winter, the water close to the bottom of the river is liquid. The oxygen at the bottom of the river is pure.
. (4000 degrees, high pressure, catalyst), insoluble in strong acids such as a single hydrochloric acid, nitric acid, sulfuric acid, and only soluble in hydrochloric acid and nitric acid mixture (ie king water) to generate chloropa chlorine H [AUCL4] ; At room temperature, the gold is soluble in solution containing potassium cyanide or sodium cyanide at room temperature to form a stable complex M [AU (CN) 2]; It is dissolved in an acidic solution with chlorine gas. Gold does not work with alkali solution, but it can be generated with sodium peroxide when melting.