How to break through the foam dilemma by technological innovation of water-based defoamer

Foam is an invisible killer in industrial production, which may lead to equipment efficiency decline, product defects and even energy waste. And water-based defoamers have demonstrated irreplaceable solution value in multiple fields through targeted technological innovation.   

1、 Targeted solution to the problem of foam in water-based system.  

Unlike traditional oil-based defoamers, water-based defoamers are designed specifically for high water content systems, such as water-based adhesives and textile slurries. Its nano particles can be directionally adsorbed on the surface of foam, and quickly pierce the foam through hydrophobic action. For example, in sewage treatment, it can effectively eliminate biological foam in the aeration tank to avoid sludge bulking.   

2、 The advantages of high temperature resistance and shear resistance are outstanding.

Some industries such as high-temperature printing and dyeing, oil extraction, etc. require defoaming under extreme conditions. Water based defoamers maintain their activity in environments above 80 ℃ by introducing high-temperature resistant polymers such as polyether esters. For example, a case study of reinjection water treatment in a certain oil field showed that its defoaming rate still exceeded 95% in high temperature and high pressure environments.   

3、 Reduce overall costs and enhance economic benefits.   

A large amount of foam will lead to insufficient filling or uneven coating. The water-based defoamer can reduce the consumption of raw materials by 5% -10% and reduce the waste of raw materials. Moreover, the accumulation of foam will corrode the pipeline. The use of defoamer can reduce the frequency of shutdown maintenance and extend the service life of equipment.

Nowadays, water-based defoamers are becoming the mainstream choice in the field of industrial defoaming by virtue of environmental protection, high efficiency, wide adaptability and other advantages. We believe that in the near future, with the continuous development of science and technology, water-based defoamers will also further solve the foam problem in more industries.