Inorganic Binder System: Cordis

Inorganic chemistry on a standard basis: Completely emission-free casting

On the road to sustainable, energy and resource efficient processes, strategic decisions increasingly focus on inorganic binder systems for the foundry industry, and economic aspects play a decisive role in this process. Hüttenes Albertus, offers wide range of sodium silicates in the No-bake and cold box versions. Some years ago, Hüttenes-Albertus successfully introduced the inorganic Cordis binder, thereby establishing in the market both a high-volume coremaking line and a highly diversified production line.

Intensive research

Through intensive research and in close collaboration with our foundry partners, Hüttenes-Albertus has succeeded in developing a binder system that is comparable to the organic binders currently available on the market and, in addition, brings about significant advantages in terms of lower emission and increased productivity.

Economic advantages

Next to reducing emission, the benefits of inorganic binders for the foundries also include:

  • Short transit times
  • Reduced manual labour
  • Reduced energy costs
  • Avoidance of costly plant technology for the prevention and/or reconditioning of air emissions.


Please contact our product management team for detailed information and further questions on our products and processes:

Tel: +34 946 730 858

Fax: +34 946 733 454