AFN-30B Polyether Defoamer
AFN-30B is a specially formulated emulsion defoamer containing a small amount of silicone. It combines excellent defoaming and anti-foaming capabilities with exceptional alkaline resistance (operating stably in alkaline environments up to pH 14). It is particularly adept at treating stubborn solid foams and withstanding high temperatures, significantly outperforming common non-silicone products. It is widely used in applications such as circulating water in waste incineration plants, cement mortar, and oilfield drilling, and can be customized upon request.

Product Introduction


PRODUCT DESCRIPTION

AFN-30B is an emulsion polyether prepared by a special process. It contains a small amount of organic silicon components and has strong alkali resistance (the pH value of the use environment can reach 12-14). The apparent defoaming and anti-foaming properties have obvious advantages over ordinary non-silicon defoamers.


FEATURES

Outstanding foam suppression performance for solid foam.

High temperature and alkali resistance.

Customizable.


APPLICATION AREA

Circulating water treatment in waste incineration plants, cement mortar, oil field drilling.


Product Parameters


Appearance

Milky white uniform liquid

PH

6-9

Viscosity (25℃)

1000-5000Pa.s

Solid content

30+1%

Density

0.9-1. 1g/ml


Product Effect


Waste incineration defoamer



                       Before          After


FAQ


We are dealing with leachate or recycled water, and the foam is very sticky and stubborn, like a "solid" that is difficult to remove. Will this product be effective?

  • AFN-30B is particularly optimized for this viscous, solid-rich foam system. Its excellent foam suppression performance can quickly penetrate and destroy the stable foam structure, and is very effective in dealing with this "stubborn" foam.


This product contains "organic silicone". Will it cause side effects such as silicon spots and scaling after use, clogging my system or affecting the surface quality of the product?

  • Rest assured. AFN-30B contains only a small amount of specially treated silicone, formulated into a stable emulsion. This formulation is designed to significantly enhance defoaming performance while avoiding the risks of silicon spotting, oil bleaching, and scaling associated with pure silicone oil, ensuring system safety.


What are the advantages of AFN-30B compared to completely silicone-free defoamers?

  • Compared to completely silicone-free products, AFN-30B significantly improves both the immediate and long-lasting defoaming and anti-foaming properties due to its small amount of silicone. It strikes a perfect balance: it possesses performance close to that of silicone while avoiding the common drawbacks of traditional silicone oils through technological means.


Pack and ship


IBC


Request a Quote

Submit

Related Recommendations