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怎样使天然珍珠恢复光泽
更新时间: 2020-10-05 00:00:00  

方法:

1、将其置于1%至5%的稀盐酸或双氧水中稍事浸泡,待其黄色外壳被溶解后,迅速将珍珠取出,用清水洗净、擦干,珍珠就可重放光彩,切莫在稀盐酸中浸泡过久,以防珍珠遭受破坏。

2、如果颜色变得很厉害,则将难以逆转,而对发黑、无光、污损严重的珍珠首饰,也可用10%浓度的盐水浸泡,再用3%浓度的稀盐酸溶液洗涤,然后用清水漂洗,亦可恢复光泽。

关键词: 怎样 天然 珍珠 恢复 光泽

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