Silicone defoamer is a natural resource with renewable characteristics, known as "oil that grows on trees", widely used in paint, silicone defoamer soap, food and medicine, paper, ink carrier, adhesive, fluxes, electrical appliances, pesticides, fragrances and cosmetics industries.


▶ Silicone defoamer classification:


According to the form of preparation, it is divided into three categories: intrinsic type, emulsion type, solid type (with airborne type, without airborne type).


a) This type: mainly composed of organic silicon defoamer active ingredients, dispersed in the aqueous phase system and water-free defoamer


b) Emulsion type: oil-in-water emulsion type defoamer made of silicone defoamer active ingredient after emulsification and dispersible in aqueous phase system


c) Solid type: Using organic matter such as starch or inorganic matter such as inorganic salt, by adsorption of organic silicon defoaming active ingredients made of solid form defoaming agent.










▶ Silicone defoamer features:


· Efficient bubble removal ‌ : can eliminate a large number of bubbles in a short time ‌.


·‌ Good stability ‌ : can maintain stability in extreme environment such as strong acid and alkali ‌.


·‌ Wide application ‌ : suitable for all kinds of liquids, including water-based, oil-based and solvent-based liquids ‌.


·‌ Easy to use ‌ : just add it to the liquid that needs to be defrosted ‌.


·‌ easy emulsification and stratification ‌ : it is necessary to pay attention to reasonable selection in the use process to avoid stratification ‌.








▶ Silicone defoamer application field:


01 Chemical Industry
Used to remove foam produced in chemical reactions, such as polymerization, distillation, extraction, etc ‌.






02 Pharmaceutical Industry
Used to remove foam from liquids and ointments ‌.







03 Food Industry
Used to remove froth from beverages, dairy products, etc ‌.







04 Textile industry
Used to remove foam from dyes and auxiliaries ‌.






05 Paper industry
Used to remove foam from paper liquids and slurries ‌.