Foams are by-product generated in different chemical and industrial processes. Excess foam generation in industrial processes can cause bad impact on product quality, surface coatings and efficiency of operations. Defoamers destabilize the existing foam generated. It works with multiple process mechanisms including knocking down surface foam, releasing intentional air in the solution and breaking foams effectively. As per the types, applications and usage there are categorized mainly as Silicone based defoamers and Food grade defoamers. Silicone Based Defoamers : Silicone based defoamers have hydrophobic silica, a linear polysiloxane having end-blocked polyoxypropylene groups, a polysiloxane having a pendant polyoxypropylene group, a nonionic surfactant and preferably an inert diluent. These are especially used in paints and coatings, detergents, oil refining, paper and pulping industry etc. Acuro Organics Limited offers a range of silicone based defoamers, characteri
Comments
Post a Comment