水溶性黑色喷墨打印墨水的研制

Preparation of the water soluble black spray printing ink

试验了4种酸性黑色染料的水溶性及其性能,考察了酸性黑107在16种溶剂中的溶解性及其性能。正交试验确定的黑色喷印墨水的较佳配方为：染料酸性黑107∶水∶丙三醇∶甲醛(38％)=1∶12∶2∶4。把制出来的墨水灌入“hp”机的墨盒里,进行了试用,打印出来的文字和图片的效果是合格和兼容的。

Tested water solubility and function of the four acid black dyestuffs, the solubility and property of C. L. Acid Black 107 in 16 kinds of solvents were studied, then made sure a good formulation of black jet print ink by orthogonal experiment, the dyestuff C. L. Acid Black 107： water： glyceryl alcohol： methahal （38%） = l： 12： 2：4 . The prepared ink was poured into the ink box of ＂ hp＂ set ,after some probation, the result of printing both writing and diagram is up to standard and compatible .