Advantages of fully synthetic cutting fluid defoamer

In the machining process, the use of cutting fluid is indispensable. Compared with traditional cutting fluids, fully synthetic cutting fluids have higher performance and stability. It has excellent lubrication properties, which can effectively reduce friction and wear and improve processing efficiency. However, cutting fluid foaming has always been a headache. In order to solve this problem, fully synthetic cutting fluid defoaming agents came into being.

Reasons for foaming in cutting fluid: Foaming in cutting fluid is mainly due to the surfactants or grease and other substances contained in it, which are affected by mechanical vibration, shearing and other forces during the machining process, which will produce a large number of bubbles.

These bubbles will reduce the stability of the cutting fluid and affect the operating performance and processing quality of the cutting fluid. In addition, cutting fluid foaming will also reduce the contact area between the cutting fluid and the workpiece or tool, causing tool wear or failure.

Basic principles of fully synthetic cutting fluid defoamer
Fully synthetic cutting fluid defoamer consists of surfactants, stabilizers, preservatives and additives. When the defoaming agent is added to the cutting fluid, it can quickly form a film on the surface of the bubbles and destroy the bubble structure by changing the surface tension of the bubbles, thereby achieving the defoaming effect.