FIRED REFRACTORY MATERIALS NOT

Brand Owner Address Description
FLEXPOUR ASK CHEMICALS Corporation Trust Center 1209 Orange St. Wilmington DE 19801 fired refractory materials not of metal in preformed shapes for use in the casting of metal in the foundry industry; pouring cups made from non-metal refractory materials for use in the casting of metal in the foundry industry; pre-formed shapes of non-metal, fired refractory materials, with exothermic or insulating refractory lining for use in making cores and molds;sleeves made of non-metal refractory materials for use in the castings and molding process in the foundry industry; riser sleeves made of non-metal refractory materials with exothermic or insulating properties, for use in making cores and molds;FLEX POUR;
 

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.