The pulp and paper industry is inherently prone to foam generation at various stages of production, particularly during pulping, washing, and wastewater treatment of black liquor. Uncontrolled foam can significantly reduce production efficiency, lead to operational bottlenecks, and compromise the quality of the final paper product. NINGBO INNO PHARMCHEM CO.,LTD. offers AFZ-11B, a high-performance silicone defoamer meticulously formulated to address these persistent foam challenges in paper mills, ensuring smoother operations and superior paper quality.


AFZ-11B is a modified polysiloxane-based defoamer renowned for its exceptional ability to provide rapid defoaming and long-lasting foam suppression. This is particularly crucial in the processing of black liquor, where high temperatures and complex chemical compositions can exacerbate foam issues. Our AFZ-11B ensures that the pulping and washing stages remain foam-free, optimizing chemical recovery and preventing costly overflows. For operators seeking an effective defoamer for papermaking black liquor, AFZ-11B represents a reliable and efficient solution that integrates seamlessly into existing systems.


The versatility of AFZ-11B extends beyond black liquor. It is also an excellent silicone defoamer for industrial coatings used in paper finishing, helping to achieve smooth, consistent coatings free from air bubbles and surface defects. This dual functionality underscores its value across the entire paper production chain. As a dedicated polysiloxane defoamer supplier, NINGBO INNO PHARMCHEM CO.,LTD. understands the intricate balance required in paper manufacturing processes and provides a product that consistently delivers stable and effective foam control.


By preventing foam-related problems, AFZ-11B contributes to reduced downtime, lower chemical consumption, and improved overall operational cost-effectiveness. Its robust performance in high-temperature and strong alkali environments ensures that it remains effective even under the most demanding conditions typical in pulp and paper mills. NINGBO INNO PHARMCHEM CO.,LTD. is committed to empowering the pulp and paper industry with innovative chemical solutions that enhance productivity, optimize resource utilization, and contribute to the creation of high-quality paper products. Choose AFZ-11B to streamline your operations and achieve superior foam management in your papermaking processes.