有机载体对正面银浆印刷性能及电极形貌影响  

Effect of Organic Vehicles on Printing Performance and Electrode Appearance for Front Silver Paste

作　　者：韩向超 张愿成 刘玉杰 潘熠霄 贾巍 HAN Xiang-chao ZHANG Yuan-cheng LIU Yu-jie PAN Yi-xiao JIA Wei(Shanghai Solar Energy Engineering Technology Research Center Co., Ltd., Shanghai 200241, China)

机构地区：[1]上海太阳能工程技术研究中心有限公司,上海200241

出　　处：《电工材料》2017年第3期11-14,共4页Electrical Engineering Materials

基　　金：上海市科学技术委员会科研计划项目(14XD1425200)

摘　　要：有机载体中加入触变剂可以改善浆料的流变性能和印刷性能。有机载体中加入流平剂和定型剂可以改善电极印刷形貌,同时使电极截面呈梯形状并提高电极的高宽比。当触变剂、流平剂和定型剂在有机载体中所占质量百分比分别为4%、11%、7%时,浆料印刷性能最佳,电极线形最好。Rheological properties and printing performance of silver pastes can be improved by organic vehicles that contain thixotropic agent. Appearance of screen-printing electrode can be improved by organic vehicles that contain flatting agent and setting agent. Cross-section of the electrode is trapezoidal and aspect ratio of the electrode increases. When the thixotropic agent, flatting agent, and setting agent is 4%, 11%, and 7% by mass in the organic vehicle, respectively, the printing performance and electrode appearance are exhibited to be the best.

关 键 词：丝网印刷 正面银浆 有机载体 触变剂 流平剂 定型剂 

分 类 号：TM914.4[电气工程—电力电子与电力传动]