The main ingredients of highly effective industrial defoamer usually include the following:

Organosilicon compounds: organosilicon compounds are commonly used in defoaming agents, which have excellent defoaming properties and stability.

Polyether compounds: Polyether compounds are also commonly used as defoamer components, which have excellent defoamer properties and chemical stability.

Sodium carbonate: Sodium carbonate is a commonly used defoamer ingredient that can be used under high temperature and pressure and has excellent defoamer effect.

Calcium oxide: Calcium oxide is also a commonly used defoamer ingredient. It can be used at lower temperatures and has excellent defoamer effect.

Chemicals: Certain chemicals can also be used as antifoam ingredients, such as aluminum sulfate, phosphate, silicate, etc.

These ingredients can be mixed and processed by a variety of methods, such as solution method, emulsion method, spray drying method, etc., to meet different defoamer application scenarios and needs.