天气预报 > 健康 > 怎么挑选健康的瓷碗
怎么挑选健康的瓷碗
更新时间: 2022-10-21 16:16:28  

选择釉下彩或釉中彩的瓷碗,或者选择白瓷碗,选择表面光滑无斑、敲击碗璧时声音清脆、厚度适中的瓷碗,选择有检测证书的瓷碗。陶碗的性质比较稳定,比较耐热,一般情况下不会存在有害物质。

挑选瓷碗时需注意瓷碗碗身是否有微小的裂纹,碗底是否存在缺陷,不购买有裂痕、缺陷的瓷碗。

优质的瓷碗,其内部颜色为洁白色,瓷碗碗内的颜色为暗灰色,大多是劣质瓷碗。

瓷碗是用干净洁白的粘土做成的,做成的碗胚需放到高温窑里烧,烧出来的瓷碗光滑发亮。

关键词: 怎么 挑选 健康 瓷碗

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