In the metal processing industry, defoamers, as important additives for processing fluids, play an irreplaceable role in improving processing efficiency and ensuring product quality. In the metal processing industry, machining fluids play multiple roles such as lubrication, cooling, and rust prevention during cutting, grinding, stamping, and other processes. However, the foam produced during processing will seriously affect the stability and performance of the processing fluid, thus affecting the processing efficiency and product quality. Therefore, the application of defoamers is particularly important.

Defoamers quickly eliminate bubbles by disrupting their stability, thereby maintaining the cleanliness and stability of the machining fluid. In the metal processing industry, defoamer is widely used in cutting fluid, emulsified oil, stamping oil and other processing fluids, which effectively reduces the generation of foam and improves the lubricating performance and cooling effect of the processing fluid.

The application of defoamers not only improves processing efficiency, but also significantly enhances product quality. By reducing the interference of foam on the processing fluid, the defoamer ensures the stability and continuity of the processing process, and reduces the rejection rate and rework rate. Meanwhile, defoamers can also extend the service life of machining fluids and reduce production costs.

In addition, with the improvement of environmental awareness and the strengthening of environmental regulations, the metal processing industry has also put forward higher requirements for the environmental performance of defoamers. Therefore, the development of green and environmentally friendly defoamers has become an inevitable trend in the industry.