Ceramic Binder Materials

An acidic colloidal alumina binder developed for mixing with sized refractory flours and grains to produce high temperature refractory coatings for ceramic fiber boards.

Ceramic binder materials.

Remet supplies all the casting materials to create high quality ceramic shells able to be customized to meet a wide range of casting applications for the full spectrum of metal alloys. Ceramic 3d printing materials binders. For the production of ceramic shells for the investment casting process a slurry is created from combining a liquid binder refractory flours and sands. It must leave a minimal amount of ash after firing.

Other materials are added for specific formulations and applications. Crystalline ceramic materials are not amenable to a great range of processing. There are a wide variety of binders used in traditional ceramics including natural products like cellulose or clays and synthetic products like polyacrylates or polyvinyl alcohol. The binding property of clay is also used widely to prepare shaped articles e g.

A colloidal silica aqueous solution which produces high adhesive strength. In composite materials epoxy polyester or phenolic resins are common. Properties include low thermal conductivity flexibility and good handling strength. The modern ceramic materials which are classified as advanced ceramics include silicon carbide and tungsten carbide.

A normal body binder must have several characteristics. Pots and vases or to bind solid pieces e g. Nanoslic coatings use a primary binder polymer that is ceramic meaning its primarily composed of an inorganic material. Advanced ceramics are also used in the medicine electrical electronics industries and body armor.

Binder jetting is continuing to grow and future machine enhancements for printing small particle size and sinterable ceramic powders will continue to create broader adoption. Customer qualified materials alumina carbon natural sands synthetic sands silicon carbide tungsten carbide cobalt. On a weigh basis nanoslic coatings are largely composed of silica. Binder jetting has inherent advantages for additive manufacturing of ceramics including the print speed print size and material choices flexibility.

A complete line of ceramic shell products. In reinforced carbon carbon plastic or pitch resin is used as a source of carbon released through pyrolysis. Ceramic fiber paper manufactured from polycrystalline fibers pcw rated to a temperature of 3000 1649 is now stocked. High performance systems primary and backup binders ready to use slurries refractories core materials shell consumables slurry additives wax.