Silicon is one of the best defoamer

Apart from the various others anti foaming agents, silicon is considered as the best and most suited defoamer which can be used in a wide range of production industries. Defoamer exporters can provide you with different types of defoamers rather than only silicon defoamers. The various advantages of silicon as an anti foaming agent are given below:
  • It is more long lasting than any other organic anti foams.
  • It is much effective when used in lower dosage than other organic defoamers, thus lowering the cost of production.
  • Silicon is a stable compound and thus can be used in a wide range of temperatures and extreme pH.
  • It is less reactive thus can be used in a wide range of production process. This enhances the compatibility with the products leading to the decrease in complexities.
  • Silicon can be made into different forms such as emulsions, powder forms, and liquid form and can be used accordingly.
  • Food grade silicon is also available which are used in food and beverage industries.
What are the different defoamer systems?
The defoamers are best performed when provided in or with the favored systems. There are different defoamers that works best on different systems and that is why you need to choose according to your industrial needs. For example, defoamer for Phosphoric acid production is best suited for the production of phosphoric acid. The different defoamer systems are described below:
  • Oil solvent systems: this system is best suited for non silicon liquid defoamers which are mainly based on complex hydrocarbons and are helpful in controlling regeneration of foams. This system is also ideal for silicon free and non mineral oil defoamers which are based on organophosphate derivative in the mild acidic chemical processes.
  • Aqueous systems: this system is best suited for defoamers which are based on silicon or mineral oil and anionic surfactants. These defoamers are not only effective in destroying the foam but also control re-generation of the foams and works best in neutral pH to high alkalinity.
  • Pulp and paper systems: both silicon and non silicon based defoamers are best suited for the pulp and paper mill industry systems. The defoamers are added in the system during the first or second showers directly through the washer showers. These defoamers remain active throughout the washing and screening stages and till the later stages thus preventing excessive foam formation.

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