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墨水怎么做
更新时间: 2021-05-10 19:14:02  

1、在8份胶中加入0.4份纯碱,放入锅中熬煮8h,胶熬的越烂越好。一般在水浴锅加热熬煮。

2、胶熬好后,把炭黑掺加其中搅拌均匀研磨10遍,黑膏研磨的越细越好。

3、用酒精把冰片溶解后,连同苯酚、太古油一起放入磨好的黑膏中,加以搅拌。

4、加水100份,搅拌均匀后过筛(180目)装瓶,即得产品。

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