What is the golden coating? Is the liquid made of real gold on it?
1 thought on “The surface of the fake gold pendant bought at ten dollars is very realistic, but if you cut it, it turns out the gold coating on the plastic?”
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The fake gold pendant bought for ten dollars should be copper -plated, copper gold powder, copper gold powder (also known as gold powder) as raw materials. A metal paint with golden luster, golden luster, and pigment.
The gold -plated solution is scored according to color. The commonly used rose gold is 85%gold and copper alloy. It has high wear resistance and chemical stability, and it is not easy to change color. This kind of plating solution is mainly composed of complexing agents, golden salt, and copper salt.
The decorative gold alloy is mainly used on the jewelry, to get a bright, clear and favorite color. Such as gold nickel alloy, golden cricket alloy, gold and copper alloy, gold and silver alloy, etc. The color of most gold alloy is a golden color series, such as golden, light golden, and rose gold. The other color is reddish, such as pink, pink, and rose red. Gold and silver alloy can also get a coating with green light. Gold nickel alloys and gold and silver alloys can also be self -spoiled. Because gold is expensive, it is impossible to choose the color to choose the color. There are some formulas on the manual for reference, and potion merchants also have products to choose from.
The pure gold, that is, the gold -plated layer cannot contain other metal components. Therefore, a variety of metal salts can be achieved in the electroplating process to achieve some functions. But the pure gold coating is soft, good for ductility, and is not wear -resistant.