In industrial cleaning, excessive foam is a common and vexing problem. Too much foam not only reduces the effective utilization of the cleaning agent, leading to incomplete cleaning and increased residue, but also overflows the equipment, contaminates the work environment, and may even affect the stability of downstream processes, directly driving up production and time costs.
Faced with this market pain point, Chemi Tech has drawn on its in-depth research into surfactant systems to develop a series of high-performance defoamers specifically for cleaning agent formulations. Our solution is not about simple addition; it starts from the root cause of foam formation and delivers lasting, efficient foam control.
The core advantage of Chemi Tech cleaning agent defoamers lies in their excellent compatibility and durability. The products use specially modified polysiloxane and composite technology that rapidly penetrates and breaks the foam film for instant defoaming. At the same time, their outstanding chemical stability keeps them effective over the long term in various acidic and alkaline cleaning systems, without failing due to temperature changes or mechanical shear, achieving true foam suppression throughout the production process.
The application steps are clear and simple. First, based on your cleaning agent base system (alkaline, acidic or neutral) and main surfactant components, our technical team will help you select the most suitable defoamer grade. Second, it is recommended to add the defoamer during the middle to late stage of cleaning agent production, at a suitable temperature (usually 40-60°C) with uniform stirring, at a dosage typically only 0.1%-0.5% of the total formulation. Finally, conduct thorough stability and defoaming/anti-foaming performance tests to ensure the product performs excellently under final use conditions.
We once helped a metal parts processing enterprise solve the foam problem in its alkaline degreaser. On its spray cleaning line, the original formulation produced a large amount of stubborn foam, reducing the effective volume of the cleaning tank, causing unstable spray pressure, and leaving stains on workpiece surfaces after cleaning. After adopting the defoamer custom-recommended by Chemi Tech, the foam was significantly controlled on the very day of addition, tank utilization improved, the spray process ran smoothly, and workpiece cleanliness increased. Meanwhile, the defoamer's good compatibility avoided secondary residue, saving the customer downtime for cleaning and extra water consumption caused by foam.
Choosing Chemi Tech means not only choosing a product but also choosing a reliable partner. We are committed to providing precise foam problem diagnosis and professional solutions, helping you improve cleaning efficiency, keep production running smoothly, and achieve cost reduction and efficiency gains. Contact us now for defoamer samples and technical support tailored to your cleaning system.