| 摘要 |
PURPOSE:To prepare the titled composition having high leveling property and flexibility, and resistant to cracking in drying, by adding a dispersing agent and a solvent to a binder containing ethyl cellulose, polyvinyl butyral and n-dibutyl phthalate at specific ratios. CONSTITUTION:The objective binder composition for paste can be prepared by mixing (A) binder composed of 60-75wt% of ethyl cellulose, 5-17.5wt% of polyvinyl butyral and 10-30wt% of n-dibutyl phthalate with (B) a polyoxyethylene alkylamine surface active agent as a dispersing agent, and (C) a terpineol as a solvent. EFFECT:It improves the handleability of a ceramic paste, and gives a multi-layer ceramic substrate and multi-layer ceramic capacitor in high yield by multi-layer printing process. |
