Ceramic Binder Materials

In composite materials epoxy polyester or phenolic resins are common.

Ceramic binder materials.

Binder jetting has inherent advantages for additive manufacturing of ceramics including the print speed print size and material choices flexibility. Advanced ceramics are also used in the medicine electrical electronics industries and body armor. Customer qualified materials alumina carbon natural sands synthetic sands silicon carbide tungsten carbide cobalt. A normal body binder must have several characteristics.

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. An acidic colloidal alumina binder developed for mixing with sized refractory flours and grains to produce high temperature refractory coatings for ceramic fiber boards. A colloidal silica aqueous solution which produces high adhesive strength. Other materials are added for specific formulations and applications.

The modern ceramic materials which are classified as advanced ceramics include silicon carbide and tungsten carbide. The binding property of clay is also used widely to prepare shaped articles e g. 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. Properties include low thermal conductivity flexibility and good handling strength.

For the production of ceramic shells for the investment casting process a slurry is created from combining a liquid binder refractory flours and sands. In reinforced carbon carbon plastic or pitch resin is used as a source of carbon released through pyrolysis. Crystalline ceramic materials are not amenable to a great range of processing. It must leave a minimal amount of ash after firing.

Ceramic 3d printing materials binders. Nanoslic coatings use a primary binder polymer that is ceramic meaning its primarily composed of an inorganic material. On a weigh basis nanoslic coatings are largely composed of silica. Used as a superior standalone system to rigidize refractory fiber shapes.

Pots and vases or to bind solid pieces e g. Both are valued for their abrasion resistance and hence find use in applications such as the wear plates of crushing equipment in mining operations. 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. This grade of ceramic fiber paper is virtually free of shot content and has a smooth surface on both exterior surfaces.