采用沸石颜料的喷墨打印纸用胶黏剂的研究

Research of Binders Used in Ink Jet Paper Based on Zeolite Pigment

关键词:  沸石颜料  PVA  羧基丁苯胶乳  物理性能  打印性能

Key Words:zeolite pigment  PVA  carboxy styrene-butadiene latex  physical properties  printing properties

摘要:使用沸石作为单一的喷墨打印纸颜料，采用单因素控制变量法初步探讨了3种胶黏剂PVA-1788、PVA-1799和羧基丁苯胶乳对采用沸石颜料的喷墨打印纸性能的影响。采用物理性能（如白度、不透明度、光泽度、PPS粗糙度、动态接触角）和打印性能（如黄、品、青、黑四色实地密度、CIE L*、a*、b*值和色差ΔE*Lab值等）对喷墨打印纸性能进行表征。实验结果表明，对采用沸石颜料的喷墨打印纸，PVA-1788是所选3种胶黏剂中的最佳胶黏剂，且其最佳用量20份（相对于100份绝干沸石颜料）。

Abstract:Zeolite pigment was used as the sole pigment in the ink-jet paper, and the influences of PVA-1788, PVA-1799, carboxystyrene-butadiene latex on the properties of the ink-jet papers were discussed by using single factor control variable method. The properties of the ink-jet papers were characterized by testing the physical properties such as whiteness, opacity, gloss, roughness, dynamic contact angle and the print properties such as solid density, CIE L*a*b* values, color difference ΔE*Lab value of CMYK. The experimental results showed that PVA-1788 is the best binder among the three binders used in ink-jet paper based on zeolite pigment，and the optimal dosage of PVA-1788 is 20 parts for 100 parts dry zeolite pigment.