不锈钢首饰厂家告诉你对首饰的过敏反应

Jewelry manufacturers tell you about the different materials of jewelry
Copper jewelry: 铜反应后, the skin will appear green. The jewelry we wear may not be made of pure copper, but the copper content in it is sufficient to react with the skin. Especially when the body chemistry is strong, it is more likely to produce spots.
Pure silver jewelry: Pure silver contains 7.5% 铜, but most of the spots caused by pure silver jewelry are black and occur after the metal reacts with air to turn black. Some pure silver jewelry is coated to prevent air oxidation, but the coating will gradually peel off over time of wearing.
Gold jewelry: Gold itself hardly leaves any stains on your skin, but other metals mixed in with gold can. Copper, nickel, 银, and gold are mixed to change the color tone of gold and make it harder, 降低成本. 这些金属中的任何一种都会在你的皮肤上留下痕迹. K值越小 (克拉) 在金饰上, 黄金的纯度就越低，其他金属的含量就越高. 有些人佩戴10K金不会有任何反应, 但有些人必须购买18K金以防变色.
含镍首饰: 如果你对镍过敏, 它会带给你不仅仅是污渍. 佩戴含镍首饰会让你的皮肤发痒, 肿胀, 甚至流出黄色液体.
珠宝制造商告诉你如何避免过敏
佩戴高纯度金属首饰, 例如18K金. 尽量选择铂金首饰, 虽然价格昂贵，但很少对皮肤产生反应，通常不会引起过敏; Apply a layer of transparent nail polish where the jewelry touches the skin; Jewelry manufacturers advise you to choose stainless steel jewelry if possible; Titanium jewelry is not easily reactive with the skin and does not cause metal allergies; Purchase jewelry labeled as “hypoallergenic” specifically designed for people with sensitive skin; Keep your skin dry when wearing jewelry; Keep jewelry clean and avoid rusting.