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出土瓷器怎样清洗
更新时间: 2020-10-26 00:00:00  

清洗步骤:

1、首先对于一般的污渍、土锈可以用稀释后的碱性溶液浸泡,碱性污渍可用白醋和草酸浸泡,中性污渍用二甲苯浸泡,浸泡以后再用猪鬃或尼龙刷蘸肥皂洗刷,再以温水冲洗,直到污渍退尽即可;

2、然后粉彩瓷器中因彩色中铅的成分多,出现泛铅现象,可用药棉蘸淡硝酸擦拭,再用清水冲洗即可;

3、最后当瓷器有开片、冲口、裂纹时,污渍嵌入很深,可用棉纸蘸淡硝酸,贴在裂纹处即可。

关键词: 出土 瓷器 怎样 清洗

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