◼PRODUCT DESCRIPTION

AFP-50T is a non-silicone defoamer. Its main components are fatty acid esters, organic hydroxyl compounds and other additives. It is mainly used to eliminate harmful foam in paper coatings. It has the outstanding advantages of wide applicability, fast defoaming speed, long-lasting anti-foaming time and good solubility in the system.

◼FEATURES

• Excellent effect in eliminating tiny bubbles

• Fast defoaming speed and long-lasting foam suppression

• Wide applicability

• Will not produce silicon spots, shrinkage holes, etc

◼APPLICATION AREA

Paper coating process

◼Formula design

Non-silicone defoamers are typically formulated from a variety of ingredients, including polyethers, fatty alcohols, and mineral oils. These ingredients possess a good balance of hydrophilic and hydrophobic properties, enabling rapid dispersion in water. For example, polyether-based non-silicone defoamers, through a specialized emulsification process, can form a stable emulsion system, enabling uniform distribution during the papermaking process.

◼Actual application effect

During the pulping and papermaking processes, non-silicon defoamers can quickly penetrate into the foam, rapidly reducing its surface 

tension and causing it to break. This highly effective dispersing and defoaming capability helps improve paper production continuity and 

paper quality.