Compared with gold jewelry and hardware jewelry, which color retention time is longer?

Gold jewelry uses vacuum electroplating coating, which is green and environmentally friendly and has a long-lasting color retention. Hardware jewelry uses water-plated coating processing, which has bright luster and high coating efficiency. Jewelry processing factories believe that gold jewelry has a longer color retention time than hardware jewelry. Many people buy hardware accessories and wear them for less than 2 months. They fade away and are in a very embarrassing atmosphere. However, gold jewelry can stand out, extending the color retention period to more than one year. Among them is that the gold jewelry processing is processed by the vacuum plating process in the furnace (which is also a process that other materials cannot reach). The electroplating material layer molecules and the silver molecules are combined together. If it is not subjected to strong touch Wipe, the electroplated film layer is not easy to peel off and fade. Jewelry processing factories feel that this process also has its flaws. The color of gold jewelry through vacuum plating in the furnace is limited. For example, K gold, rose gold, black, gun color and other colors can be electroplated, but color and blue are not available. Cannot be plated. The color of jewelry that has not been electroplated is silver, and will not fade. Long-term use will only dim the color and will not affect the use. Next post: Why is there a vacuum plating step for silver jewelry processing? what is the reason? Previous post: What are the polishing methods for silver jewelry? Which way is better?