REFRACTORY COMPOSITION COMPOSED REFRACTORY

Brand Owner Address Description
BLACK PLASTIC BOGNAR AND COMPANY, INC. 731-733 WASHINGTON ROAD PITTSBURGH PA 15228 REFRACTORY COMPOSITION COMPOSED OF REFRACTORY CLAYS AND CARBON FOR LINING LADLES, OVERFLOW SPOUTS OF STEEL LADLES, STEEL RUNNERS, BLAST FURNACE RUNNERS AND TAP HOLES, BREAST AND SPOUT OF CUPOLAS;
 

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.