Development of high solid content aqueous 3Y-TZP suspensions for direct inkjet printing using a thermal inkjet printer
Development of high solid content aqueous 3Y-TZP suspensions for direct inkjet printing using a thermal inkjet printer
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开发用于使用热喷墨打印机进行直接喷墨打印的高固含量水性 3Y-TZP 悬浮液
DOI：
10.1016/j.jeurceramsoc.2008.06.020
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发表时间：
2009
影响因子：
5.7
通讯作者：
R. Telle
中科院分区：
文献类型：
--
作者：
Emre Özkol;J. Ebert;K. Uibel;A. Wätjen;R. Telle
开发了一种固体含量为 24.2vol.% 的 3Y-TZP 水悬浮液，用于“直接喷墨打印”(DIP)。打印单元是普通的 HP-DeskJet 打印机。悬浮液的粒径、粘度和 pH 值均经过调整，使其与打印系统兼容。因此，制备了各种成分的悬浮液并进行二维印刷，以分析几种有机添加剂对印刷适性的影响。对打印输出进行评估并对典型的打印错误进行分类。对悬浮液的成分进行了优化，并连续且无错误地打印了单层 3Y-TZP。检查悬浮液并表征其颗粒尺寸和分布、组成、粘度、表面张力、pH 值、蒸气压和奥内佐格数。 12μm 厚的印刷 3Y-TZP 层被烧结至全密度。
An aqueous 3Y-TZP suspension with 24.2vol.% solid content was developed for “Direct Inkjet Printing” (DIP). The printing unit was a common HP-DeskJet printer. The suspension was adjusted in terms of particle size, viscosity, and pH-value, so that it became compatible with the printing system. Therefore, suspensions of various compositions were prepared and printed two-dimensionally to analyze the influence of several organic additives on printability. The printouts were evaluated and typical printing errors were classified. The composition of the suspension was optimized and successive and error free single layers of 3Y-TZP were printed. The suspension was examined and characterized in terms of particle size and distribution, composition, viscosity, surface tension, pH-value, vapour pressure, and the Ohnesorge number. A printed 3Y-TZP layer of 12μm thickness was sintered to full density.