A Study of Slurries in Aqueous Tape Casting Processing

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Abstract:

As a good binder for aqueous Al2O3 suspensions tape-casting process, a commercial styrene-acrylic latex binder had been investigated. This paper studied on the rheological behaviors of the suspensions and drying process of aqueous slurries with latex binder system, and the research results indicated the rheological behaviors was affected by pH value, solid loading and dispersant (PAA-NH4) additives; and the drying speed of slurries was most decided by drying temperature and slurry coating thickness.

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Key Engineering Materials (Volumes 280-283)

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753-756

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February 2007

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© 2005 Trans Tech Publications Ltd. All Rights Reserved

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