Silicone based antifoam main active substance is polysiloxanes (see Fig. 1)
Figure 1: polydimethylsiloxanes (pdms)
SINOSIL offer Silicone based antifoams from in a variety of product forms to meet the needs of a wide range of systems and applications. Below is regular silicone antifoam type from us:
Silicone fluids are designed for use in non-aqueous systems. They are inert and not conducive to bacterial growth, available in a wide range of viscosities.
Silicone compounds contain a suspension of finely-powdered silica to enhance their defoaming efficiency and designed primarily for non-aqueous systems.
Silicone based antifoam emulsions are ideal for controlling foam in aqueous systems.
Silicone based antifoam emulsions are ideal for controlling foam in aqueous systems.
Powdered silicone antifoam are often used in dry products to help prevent foaming and liquids are added.