彩色喷墨打印夜光纸性能研究

研究了发光粉的种类、用量以及阳离子固色剂的用量对打印夜光纸性能的影响．结果表明：天蓝色发光粉的成纸性能优于黄绿色和蓝绿色发光粉的成纸性能，但是由于天蓝色发光粉的发光强度低、余辉时间短而不考虑使用；发光粉的用量20％为宜；随着阳离子固色剂用量的增加，打印性能得到提高，但是需要控制用量，阳离子固色剂适宜用量为5％．喷墨打印夜光纸不仅能在暗处发光，而且具有喷墨打印的特性，因此它必将展现出广阔的市场前景和发展潜力．

Study of Properties of Luminous Color Ink-jet Printing Paper

The influence of different colors, dosage of luminous powder and the cationic fixing agent on the performance of ink-jet printing paper was studied. The results showed the performance of paper using azure luminous powder was the best among the three kinds in the experiment. However, due to its low luminous intensity and short afterglow time, it was not used. The optimal dosage was 20% of the luminous powder. The printing performance was improved as the content of cationic fixing agent increased, but it was necessary to control the optimum dosage at 5% of the content. Ink-jet luminous printing paper will have very optimistic market potential owing to its properties of printability and glowing in the dark.