中间体精制对喷墨用C.I.酸性黑172应用性能的影响

Effect of Refining Process of Intermediate on C.I.Acid Black 172 Application for Inkjet

本文通过对C.I.酸性黑172中间体精制和染料合成工艺的研究,讨论了制备高纯度数码喷墨用C.I.酸性黑172的方法,并通过对墨水的理化、发色和打印性能的对比,分析了优化工艺对墨水性能的影响。

In this paper, the method of preparing high-purity C.I.Acid black 172 was discussed through the refining of intermediate and the modification of C.I.Acid black 172 synthesis process, and the influence of the process on the ink was analyzed by comparing the physical and chemical properties, color and printing properties of the ink.