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Nonaqueous Suspension Properties of Al2O3 and Silicate Glass Powders

Published online by Cambridge University Press:  15 February 2011

M.D. Sacks  and
M.I. Alam
M.D. Sacks
Affiliation:
Department of Materials Science and Engineering University of Florida Gainesville, Florida 32611
M.I. Alam
Affiliation:
Department of Materials Science and Engineering University of Florida Gainesville, Florida 32611
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Extract

Colloidal suspensions prepared with nonaqueous liquids are important in ceramic processing operations such as tape casting, slip casting, etc. [1,2]. However, investigations of the properties of such suspensions are limited. In the present work, the suspension behavior of Al2O3 and silicate glass powders was studied using two nonaqueous liquids – methanol (MEOH) and methyl isobutyl ketone (MIBK). Rheological, sedimentation, and electrokinetic properties were determined for various mixed liquid ratios. The effect of polyvinyl butyral resin, a polymeric binder, on silicate glass suspension properties was also investigated.

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Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 32: Symposium B – Better Ceramics Through Chemistry I , 1984 , 313
Copyright
Copyright © Materials Research Society 1984

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References

REFERENCES

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