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怎样鉴定蜜蜡

更新时间: 2021-06-07 13:11:12     

1、盐水测试法:蜜蜡密度在1.05-1.10之间,在1:4(盐:水)的饱和盐水中,蜜蜡、轻质塑料和树脂均可浮起来,普通塑料、玻璃、压克力和电木下沉。

2、热试验:将针烧红,刺蜜蜡的不明显处,有淡淡松香味道。电木、塑料则发出辛辣臭味并粘住针头。

3、手感:蜜蜡属中性有机宝石,夏日戴不会很热,冬日戴不会太凉,很温和。用玻璃或是玉髓仿制会有很沉感觉。

4、眼观气泡:蜜蜡中气泡多为圆形,压制蜜蜡中气泡多为长扁形。

关键词: 怎样 鉴定

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