The correct selection and application of water-based defoamers are crucial for improving product quality and production efficiency. This article will propose the selection and application strategies of water-based defoamers from the following aspects.

Demand analysis: first, specify the specific demand for defoaming, including foam type, causes, system properties, etc., so as to select appropriate defoamer.
Performance evaluation: Evaluate the performance of candidate defoamers, including defoaming speed, defoaming persistence, impact on the system, etc., to ensure that the selected defoamer meets actual needs.
Dosage control: Reasonably control the dosage of defoamers to avoid adverse effects caused by excessive use, while ensuring maximum defoaming effect.
Application skills: Master the correct application skills, such as timing of addition, stirring method, etc., to improve the utilization rate and defoaming effect of defoamers.