FOUNDRY

The Volcangel® range comprised a range of products based on bentonite especially developed by Sepiolsa for the foundry industry. They provide cohesion and plasticity to the moulding sand, facilitating thus the mould stability during the foundry process, and finally ensuring its consistency.

APPLICATIONS

  • Steel foundry
  • Malleable iron foundry
  • Non-ferrous metals foundry

ADVANTAGES

NATURAL ADDITIVES FOR THE FOUNDRY INDUSTRY
  • Provides high binding capacity
  • Low bentonite consumption
  • Smooth and improved cast surfaces
  • Prevents flaws produced through the formation of gasses, due to its low carbonate content and high permeability
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