Which jewelry is not suitable for summer wear?
In summer, the sun shines strongly, and the human body is prone to sweat. The sweat has a certain degree of damage to the organic jewelry of synthetic metal and calcium carbonate, or causes discoloration, or dissolution, and may cause skin diseases. 1. Gold-plated jewelry A small amount of other metals such as chromium, nickel, copper, etc. are incorporated in the gold-plated or inlaid metal jewellery. Nickel is a kind of sensitizing substance. When the heat is hot, the human body sweat increases. The moisture in the sweat can cause a small amount of nickel sulfate on the surface of the K gold jewelry to dissolve, and an allergic reaction occurs after the skin is absorbed, thereby inducing skin diseases. Moreover, sweat also corrodes similar jewellery, and the decolorization phenomenon will be more serious. 2. Pearl jewelry Pearl is an organic jewellery produced by living organisms. The subject ingredient is calcium carbonate, which is very soluble in acidic substances. Sweat is an acidic substance that dissolves pearls very easily. 3. Red coral Similar to pearls, the main component of red coral is calcium carbonate, which is easily dissolved in acidic sweat. Expert Tip: If it is a red coral inlaid jewelry wrapped in platinum, it can be worn safely. 4. High purity silver jewelry Silver has weak oxidation resistance and is corroded by sweat. It is easy to deform and discolor when it is not coated with silver jewelry. The higher the purity of silver, the greater the possibility of discoloration. Professionals suggest that crystal and jade cool jewelry can be worn in summer. Silk Screen Mesh For Printing,Screen Printed Fabrics,Silk Screen Printing,Polyester Screen Mesh For Screen Shaoxing Shangda Textile Co., Ltd , https://www.shangdatex.com