REFRACTORY BINDER NATURE

Brand Owner Address Description
SUSPENDASLURRY RANSOM & RANDOLPH 3535 BRIARFIELD BOULEVARD MAUMEE OH 43537 Refractory binder in the nature of colloidal silica, polymer, and refractory flour mixture for casting metals, alloys, and bonding, coating, and pattern materials for molds for use in the investment casting industry;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. This invention relates to refractory mixes produced by mixing a refractory material with an organic binder and heating to a temperature of typically from about 50° C. to about 100° C. to form a stable composite granulate. The refractor mixes comprise a major amount of a refractory material and a minor amount of a binder composition comprising (a) condensed tannin and (b) furfuryl alcohol. The refractory mixes are used to prepare shaped (e.g. bricks) and unshaped (e.g. blast furnace tap holes, troughs, and tundish liners) refractory products. The invention also relates to a process for preparing the refractory products using the refractory mixes.