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墨水怎麼做
墨水怎麼做
更新时间:2024-12-18 13:34:37

  1、在8份膠中加入0.4份純堿,放入鍋中熬煮8h,膠熬的越爛越好。一般在水浴鍋加熱熬煮。

  2、膠熬好後,把炭黑摻加其中攪拌均勻研磨10遍,黑膏研磨的越細越好。

  3、用酒精把冰片溶解後,連同苯酚、太古油一起放入磨好的黑膏中,加以攪拌。

  4、加水100份,攪拌均勻後過篩(180目)裝瓶,即得産品。

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