| 摘要 |
PROBLEM TO BE SOLVED: To provide a process for the production of a zinc oxide ceramics raw material effective for suppressing the agglomeration of zinc oxide powder to improve the dispersibility of a slurry and enabling the uniform mixing with powdery additives in improved productivity. SOLUTION: A raw material for a zinc oxide ceramics are produced by adding water to zinc oxide powder used as a main component and powdery additives used as a subsidiary component, stirring the obtained slurry and dehydrating the product. In the above-mentioned process, the slurry is incorporated with 0.1-1.5 pts.wt. (based on 100 pts.wt. of the sum of the zinc oxide and the additives) of an anionic or nonionic polymer surfactant. |
