There are numerous kinds of buttons on the market. They are metal buttons. The colors of buttons are diversified. There are electroplating processes, painting processes, point oil machines, and so on. Generally, the common buttons are electroplating. Color, then knowledge about electroplating, we all know more? image 1. Plating problem Electroplating is an essential part of every hardware deduction product. 1). Divided from the type of plating: rolling, hanging electricity. a. Rolling electricity is used for products with low appearance requirements for hardware deduction products. The metal products it galvanizes will not be bright and there will be flower marks. Of course, the cost of electroplating is also lower. Corns, Collisions, Icterus New Zealand, and Urgent New Bottom are generally three-fold. b. Hanging electricity is used in products with high appearance requirements for hardware deduction products, such as alloy rushes, metal pin buckles, and hardware chains. For hanging electricity. 2). From the environmental aspects can be divided into: å» electroplating, electroless plating. Electroplating transforms the color into a film by chemical treatment and attaches to the surface of the product. If you infiltrate the components of “å»â€ during electroplating, it will result in non-compliance with national environmental standards. å» electroplating; if there is no infiltration of "å»" during electroplating, it is electroless plating. Of course, there is also a demand for raw materials for the electroplating of hardware products. If the raw materials themselves contain “siliconâ€, they cannot be electroplated. (Example: The raw material is iron, because it contains excessive "å»" ingredients, so the products with iron can not be made of antimony-free plating.) 3). Commonly used plating colors are: green bronze, black bronze, red bronze, black, dumb, black, light black, dark black, etc.; there are also some special fuel colors: Spray semi-gloss oil, spray all varnish, spray matte oil and so on. image 2. Needle detector The principle is through the magnetic field to detect iron, such as the examination of iron-containing products, open the needle detector, it will issue a warning signal, the general factory is using a needle detector as a hardware product environmental testing machine. In addition to our common colors, plating colors can generally be processed according to customer's requirements. Want to learn more about buttons: accessible For more details, please pay attention to WeChat public number: Rayon Palazzo Pants,Rayon Pants Womens,Rayon Nylon Spandex Pants,Rayon Harem Pants ShaoXing Siyi Garment co.Ltd , https://www.siyigarment.com