Surface modification of ceramic powders by titanate coupling agent for injection molding using partially water soluble binder system

Journal of the European Ceramic Society

Volumn 32, Issue 5, 2012, Pages 1001-1006

  Liu, Wei ^a   Xie, Zhipeng ^a   Jia, Cui ^a  

^a TSINGHUA UNIVERSITY   (China)

Author keywords

Injection molding; Sintering; Titanate coupling agent

Indexed keywords

CERAMIC COMPONENT; CERAMIC INJECTION MOLDING; CERAMIC POWDER; DENSIFICATION PROCESS; MODIFICATION MECHANISM; RHEOLOGICAL BEHAVIORS; SINTERING BEHAVIORS; SOLVENT DEBINDING; TITANATE COUPLING AGENTS; WATER SOLVENTS; WATER-SOLUBLE BINDERS; WAX-BASED BINDERS; ZIRCONIA POWDERS;

BINDERS; CERAMIC MATERIALS; COUPLING AGENTS; ORGANIC SOLVENTS; POWDERS; RHEOLOGY; SINTERING; WATER INJECTION; ZIRCONIA;

INJECTION MOLDING;

EID: 84855803294     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jeurceramsoc.2011.11.017     Document Type: Article

References (18)

1. Liu W., Xie Z.P., Yang X.F., Wu Y., Jia C., Bo T.Z., et al. Surface modification mechanism of stearic acid to zirconia powders induced by ball milling for water-based injection molding. J Am Ceram Soc 2011, 94:1327-1330.
2. Liu D.M. Effect of dispersants on the rheological behavior of zirconia-wax suspensions. J Am Ceram Soc 1999, 82:1162-1168.
3. Tseng W.J. Influence of surfactant on rheological behaviors of injection-molded alumina suspensions. Mater Sci Eng A: Struct 2000, 289:116-122.
4. Chan T.Y., Lin S.T. Effects of stearic-acid on the injection-molding of alumina. J Am Ceram Soc 1995, 78:2746-2752.
5. Zhang J.G., Edirisinghe M.J., Evans J.R.G. The use of silane coupling agents in ceramic injection moulding. J Mater Sci 1988, 23:2115-2120.
6. 4 powders and organic binders. Key Eng Mater 2002, 691-695. 224-2.
7. Lindqvist K., Carlstrom E., Persson M., Carlsson R. Organic silanes and titanates as processing additives for injection-molding of ceramics. J Am Ceram Soc 1989, 72:99-103.
8. Liao H.M., Coyle T.W. Effects of organotitanate additions on the dispersion of aluminum nitride in nonpolar-solvents. J Am Ceram Soc 1995, 78:1291-1296.
9. Lin S.T., German R.M. Interaction between binder and powder in injection moulding of alumina. J Mater Sci 1994, 29:5207-5212.
10. Hunt K.N., Evans J.R.G., Woodthorpe J. On the role of coupling agents in zirconia-polypropylene suspensions for ceramic injection-molding. Polym Eng Sci 1988, 28:1572-1577.
11. Takahashi M., Hayashi J., Suzuki S., Ishigure Y. Improvement of the rheological properties of the zirconia/polypropylene system for ceramic injection moulding using coupling agents. J Mater Sci 1992, 27:5297-5302.
12. Yang W.W., Hon M.H. In situ evaluation of dimensional variations during water extraction from alumina injection-moulded parts. J Eur Ceram Soc 2000, 20:851-858.
13. Yang W.W., Yang K.Y., Wang M.C., Hon M.H. Solvent debinding mechanism for alumina injection molded compacts with water-soluble binders. Ceram Int 2003, 29:745-756.
14. Krauss V.A., Oliveira A.A.M., Klein A.N., Al-Qureshi H.A., Fredel M.C. A model for PEG removal from alumina injection moulded parts by solvent debinding. J Mater Process Technol 2006, 182:268-273.
15. Bao Q.D., Yan R.X. Polyethylene glycol. Water-soluble polymer 2010, 116-127. Chemical Industry Press, Beijing. R.X. Yan (Ed.).
16. Monte S.J., Sugerman G. Processing of composites with titanate coupling agents - a review. Polym Eng Sci 1984, 24:1369-1382.
17. Liu W., Xie Z.P., Bo T.Z., Yang X.F. Injection molding of surface modified powders with high solid loadings: a case for fabrication of translucent alumina ceramics. J Eur Ceram Soc 2011, 31:1611-1617.
18. Yan L.T., Si W.J., Miao H.Z., Xiong T., He W., Guo Z.G., et al. Surface encapsulation of ceramic powders by low temperature plasma polymerization. Rare Metal Mater Eng 2004, 33:755-758.