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Ceramabind 643-1 Now Used To Produce High Temp Coatings

April 11, 2014

Ceramabind™ 643-1, a new high temperature inorganic binder system formulated by Aremco Products, Inc., is now used to formulate high temperature ceramic and metallic coatings for applications to 3000 ºF (1650 ºC).

Ceramabind 643-1 Now Used To Produce High Temp Coatings

Ceramabind™ 643-1 is an inorganic, water-dispersed, potassium silicate binder that resists temperatures to 3000 ºF (1650 ºC) and is ideal for formulating high temperature adhesives and coatings. It is mixed easily with a wide range of oxide and metallic powders into an inert, electrically, chemically and wear resistant material that will not outgas under ultra high vacuum (UHV).

Ceramabind™ 643-1 is formulated to a viscosity of 50-60 cP, solids content by weight of 3.0–35.0%, specific gravity of 1.25–1.30 g/cc, and pH of 11.0. Setting at room temperature for 1–2 hours then heating to 200, 350 and 500 ºF for 1 hour each, respectively, cures mixtures. Cleanup is accomplished easily using warm water.

Ceramabind™ 643-1 is typically used to formulate corrosion protective coatings for high temperature metal structures including rotary calciners, boilers and heat exchangers, and producing chemically resistant adhesives and patching compounds.

Ceramabind™ 643-1 is available from stock in pint, quart, gallon and five-gallon drums. Please contact Aremco’s Technical Sales Group for more information about this advanced new material.