Ceramic Binder Composition

Binders for ceramic products are provided which are crosslinkable and impart improved tensile strength to ceramic green bodies.

Ceramic binder composition. The binders are particularly useful in tape casting processes for the manufacture of thin ceramic sheets which are used as substrates for electronic packaging. It is important to optimize the slurry composition in order to obtain high green density low green shrinkage and sufficient green strength to produce defect free demolding. When the ceramic binder solutions are combined with ceramic raw materials the resulting ceramic formulations have exceptional tack and drape properties which make them. Ceramic binder compositions used in ceramic formulations for molding ceramic parts are disclosed.

Binders are substances that improve the mechanical strength of green ceramic bodies so they can pass through production steps before firing without breakage. Ceramic slurry is obtained by mixing ceramic powder carrying vehicle binder and dispersant to produce uniformly dispersed ceramic slurry. Used as a superior standalone system to rigidize refractory fiber shapes. The ceramic binder compositions are solutions of at least one polymer at least one reactive monomer solvent and initiator.

Binders for ceramic bodies description. A ceramic binder composition comprising. And a binder comprising a polymer at least partially crosslinked with a crosslinking agent wherein the polymer is a copolymer produced from monomers comprising i vinylpyrrolidone and ii at least one monomer having a functionality selected from the group consisting of an amine an epoxide and combinations thereof.