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彩金是什么材质
更新时间: 2020-12-07 17:36:51  

指的是18k金。彩金颜色多种多样,有的为银色、有的则向黄金一样,目前比较流行的还有玫瑰金色。由彩金制成的首饰深受消费者的喜爱。彩金之所以呈现出不同的颜色,主要是由黄金+补口决定的。补口即为18k彩金所含另外25%的成分。厂家在出产前,通常还要再镀上一层电镀层,才能达到色彩鲜艳的效果。k黄一般用金盐做电镀材料,k白用铂金水做电镀材料,k红则是使用铜盐。

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