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Frothers can be derived from Glycoles , hexanols , terpineols , etc. and will serve as foam generating means lowering the surface tension of the pulp.

The characteristics of the frothers are the hallmark of each of the frothers formulations and have a strong role in the recovery of metals.

ESTEC provides a wide range of products of alcohols, alcohol ethoxylates, glycol ethers and polyglycols type and ALSO formulations to provide the best performance based on the needs of each circuit.

Some foaming as Dowfroth 250 and MIBC have become scarce or relatively expensive. We offer own blends that have shown excellent improvement in the capabilities of the foam. Contact for details.