What should we pay attention to when using defoaming agent?
Defoamers are divided into oily and water-based. Different defoamers are used in different industries. So what should we pay attention to when using defoamers? Let’s follow the manufacturer to learn about it.
Applicable PH range of defoamers
Strong acid and strong alkali environments have more stringent requirements on defoamers, which requires the defoamer manufacturer to explain the carrier environment.
Consider the long-term effectiveness of defoamers
Some defoamers start well, but the effect is much worse after being placed for a period of time. There are many influencing factors, at least two reasons:
Defoamers are expanded by surfactants;
The main agent of defoamers can be absorbed by colloidal resin.
