Having learnt how small formulation changes can make a large difference to foam stability, you could easily relate to the fact that - when you want nice stable foam you often fail to get one. Conversely, when you absolutely want no foaming you often find stubbornly stable foam that interferes with your process.
It seems astonishing to most of us that one cannot simply add standard anti-foam to make all the problems disappear.
In this third blog, you will find more about the basic theories of:
» Foam rheology
» Anti-foaming agents
Read this blog to know more.