Metal cutting liquid contains fully-synthetic cutting fluid, semi-synthetic cutting fluid, emulsified cutting fluid, and oil cutting fluid. It’s used to cool and lubricate the metal processing. Due to the high shear and functional additives, the foam is contributed. The unwanted foam can cause reservoir overflows, unplanned downtime and equipment damage.

As successfully cases, the silicone antifoaming agents have proven their good compatibility with their system and persistent foam suppression performance.

Brochure:

Defoamer for metal cutting liquid