In many chemical, textile, daily chemical, and industrial cleaning processes, uncontrolled foam is a common stubborn problem. It reduces production efficiency, causes unstable product quality, lowers equipment utilization, and can even trigger safety hazards such as tank overflow. Traditional defoaming methods often have only short-lived effects and cannot suppress foam regeneration at the source, while frequent dosing may introduce new compatibility problems. The market urgently needs an efficient, long-lasting, and highly adaptable defoaming solution.
In response to this core pain point, Chemi Tech has developed a series of silicone defoamers through dedicated research. Our products are not simple mixtures, but are based on a deep understanding of the foam formation mechanism. As the core component, silicone has extremely low surface tension, allowing it to spread rapidly over the foam liquid film and rupture the foam by destroying film elasticity. More importantly, through a unique modification process, we enable the defoamer particles to disperse stably in various systems, achieving not only rapid foam breaking but also long-lasting foam suppression, adapting to harsh process conditions ranging from high temperatures to strong shear.
Our solution is specifically divided into three steps. First, the technical team deeply analyzes the customer's production process, foaming system composition, and process parameters to precisely identify the cause of foam. Second, we select from a product library ranging from general-purpose to specialty-modified grades, or customize the most suitable model, ensuring compatibility with the system. Finally, we provide detailed guidance on dosing points, dosage, and methods to achieve the best defoaming and foam-suppression effect with the minimum dosage.
For example, a medium-sized synthetic resin manufacturer in a coastal area experienced severe foam caused by residual surfactants in its late-stage dilution section, reducing filling line efficiency by nearly 30% and occasionally producing bubble defects in finished products. After an on-site evaluation by Chemi Tech engineers, a self-emulsifying silicone defoamer was recommended. The product could be added directly to the dilution reactor and disperses rapidly under moderate shear. The customer added it at a specific temperature point at a ratio of 0.05% following guidance. As a result, the visible foam on the production line was largely eliminated within ten minutes, and the subsequent foam-suppression effect lasted throughout the entire batch. The filling line resumed full-load operation, the appearance consistency of the products improved significantly, and the customer affirmed the treatment results.
Choosing Chemi Tech means choosing reliable production assurance. We are committed to helping you clear foam obstacles with professional products and technical services, making production processes smoother and product quality more excellent.