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Coatings

Coatings and release agents

Our water-based coatings consist of a mixture of ceramic powders with inorganic binders. They are qualified for application to ceramic, metal and graphite and are developed for different task areas.

 

  • Thermal insulation
  • Heat conduction
  • Wetting by liquid metal
  • Tendency to slide
  • Adherence
  • Permeability
  • Surface structure
  • Protection against corrosion

 

The coatings are supplied as suspension or in a pasty condition, and can be individually diluted with water. The conventional application techniques are applicable.

 

The product range includes coatings for applications in the field of steel and iron, copper and aluminum, zinc and magnesium.

 

Applications

  • Gravity die casting and low pressure die casting
  • Centrifugal casting
  • Sand casting
  • Launders, filter bowls and degassing units, ladles, crucibles, nozzles, plugs, riser tubes, hot-top rings and thimbles
  • Application on graphite
  • Casting tools, ingot molds

 

For the sealing of rotary joints on furnace tap outs we have ceramic powders based on calci-um silicate and calcium carbonate in our range.