REFRACTORY PLASTICS REFRACTORY RAMMING

Brand Owner (click to sort) Address Description
GREENPAK HarbisonWalker International Holding, Inc. Suite 100 1305 Cherrington Parkway Moon Township 15108 refractory plastics and refractory ramming mixes for use in construction of high-temperature furnaces;GREEN PACK;
NARPHOS HARBISONWALKER INTERNATIONAL, INC. 1305 Cherrington Parkway, Suite 100 Moon Township PA 15108 refractory plastics and refractory ramming mixes not of metal for use in construction of high-temperature furnaces;
 

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.