Cordis inorganic system

This product is an emissions-reducing phosphate, silicate and borate-based aqueous binding system. At present, this binder is preferred in aluminium foundries due to its excellent collapse properties after casting.

Binder addition needs range from 1,5 to 3% depending on the sand quality.

The mixture is shot into the hot mixture, and subsequent curing is enhanced by hot (>150ÂșC) dry air dewatering.

No odour and gas emissions are detected during core manufacturing or mould filling with the molted metal.

Furthermore, the inorganic nature of the binder avoids casting residual condensates.

In particular, during core gravity die casting the yield considerably increases due to the absence of cleaning-requiring condensates in metal moulds. 


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