A super-absorbent polymer was fixed on alumina particles to prepare water-holding alumina powder. A mixture of alumina powder and water has various apparent viscosities between 800 and 90,000 Pa·s depending on the content and the condition of heat treatment of the super-absorbent polymer. This mixture was injection-molded at room temperature. The dried molded-body has a high bending strength, about 30 MPa, and densifies above 1350°C.
CITATION STYLE
Yoshimatsu, H., Miura, Y., Osaka, A., & Kawasaki, H. (1989). Injection molding of mixture of water-holding alumina and water. Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan, 97(6), 656–661. https://doi.org/10.2109/jcersj.97.656
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