以聚丙烯酸酯乳液为粘合剂,采用水基流延成型制备镍电极多层陶瓷电容器(Ni-MLCC).研究了水性粘合剂适合X7R瓷粉流延成型的粘度特性和热稳定性,用扫描电子显微镜(SEM)分析了所得膜片和电容器的微观结构,并对所制备电容器的电性能进行了测试.结果表明:水性聚丙烯酸酯粘合剂具有剪切稀薄的粘度特性,热分解温度低,能够满足流延成型的需求.水基流延成型制备膜片表面光滑,无缺陷,瓷粉在粘合剂中分散均匀.所制备Ni-MLCC的电极连续性好.
参考文献
| [1] | KRISTOFFERSSON A;RONCARI E;GALASSI C .Comparison of different binders for water-based tape casting of alumina[J].Journal of the European Ceramic Society,1998,19:2123-2131. |
| [2] | DOREAU F;TANì G;PAGNOUX T et al.Processing of aqueous tape-casting of alumina with acrylic emulsion binders[J].Journal of the European Ceramic Society,1998,18:311-321. |
| [3] | HYOKYOON DAND;BURTRAND I L .Processing of barium titanate tapes with different binders for MLCC applications-Part Ⅰ:Optimization using design of experiments[J].Journal of the European Ceramic Society,2004,24:739-752. |
| [4] | 周少荣;叶军;陈锦清 等.片式多层陶瓷电容器用溶型粘合剂的研究[J].电子元件与材料,2000,19:53-54. |
| [5] | MORENO R .The role of slip additives in tape-casting technology:Part Ⅱ-binders and plasticizers[J].AMERICAN CERAMIC SOCIETY OF BULLETIN,1992,71(11):1647-1657. |
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