Anti-Foam Agents

Silad B700, silicone-based antifoam. Slightly creamy white liquid, 100% active. Highly efficient concentrated antifoam designed for foam control in aqueous and non-aqueous systems. Its stable, easy-to-handle formulation makes it ideal for processes requiring a reliable and long-lasting solution. Recommended for applications in alkaline, neutral, and acidic systems, with excellent performance even under demanding conditions. Applications: water treatment, recirculation systems, silicone emulsion formulations, chemical processes, CIP cleaning, and more. Properties: pH 6.0–8.0 (1% solution), active content 100%, CAS 63148-62-9. Also known as: PDMS, dimethylpolysiloxane, silicone oil, silicone fluid, dimethylpolysiloxane, E900, polymeric dimethylsiloxane, silicone antifoam, silicone fluid. Available in Monterrey, with shipping throughout Mexico.

Silad X100, defoamer concentrate, 100% active. Slightly creamy white, opaque, and colorless liquid with a self-dispersing formulation. Highly effective at suppressing or preventing foam formation in aqueous and non-aqueous systems across a wide range of applications. Its robust stability and ease of handling make it ideal for demanding processes, being compatible with alkaline, neutral, and acidic systems. Applications: alkaline cleaners, heavy-duty detergents, water treatment systems, agrochemical formulations, specialty chemicals, and petrochemical processes. Properties: opaque colorless appearance, viscosity 2,000–6,000 cP (25 °C), specific gravity 0.90–1.10, pH 5.0–7.0 (1% solution), 100% active ingredient, suitable diluent: water or co-solvent. Also known as PDMS, dimethylpolysiloxane, dimethicone, E900, silicone oil, silicone fluid, silicone antifoam. Usage recommendations: use as received or diluted with 3 to 10 parts of water per part of antifoam. For wastewater or chemical p…

Silad B600, low-viscosity silicone antifoam. Milky white opaque liquid with 20% active ingredient. Provides excellent foam control, compatible with anionic and nonionic systems. Offers high stability and durability over a wide pH range (5.0–8.0), with easy dispersion and handling. Applications: food and beverages, agrochemical formulations, coatings, adhesives, mineral oil cooling systems, glycol dehydrators, industrial detergents, water treatment, construction, and plastics. Properties: specific gravity 0.90–1.05, viscosity 100–250 cP (at 25 °C), nonionic emulsion, water-dilutable. CAS 63148-62-9. Also known as PDMS, dimethylpolysiloxane, dimethicone. Available in Monterrey, with shipping throughout Mexico.

Silad B300, low-viscosity silicone antifoam. Milky white opaque liquid with 20% active ingredient. Nonionic emulsion specially formulated to prevent and suppress foam formation in a wide range of applications. Its low viscosity allows easy dispersion and handling, maintaining high stability in neutral, acidic, or slightly alkaline systems. Applications: water treatment, metalworking fluids (MWF), pulp and paper processing, adhesives, coatings, construction, plastics, glycol dehydrators, and cleaners. Properties: specific gravity 0.90–1.05, viscosity 1,000–2,500 cP (at 25 °C), pH (1% sol.) 3.5–5.0, nonionic emulsion, water-dilutable. CAS 63148-62-9. Also known as PDMS, dimethylpolysiloxane, dimethicone. Available in Monterrey, with shipping throughout Mexico.

Slightly yellow liquid, with a minimum active content of 30%. Formulated for efficient control of foam and entrapped air in aqueous and non-aqueous systems. Shows excellent performance under variable pH and temperature conditions. Applications: agrochemicals, paints, coatings, water treatment, and general industrial processes. Properties: pH 4.0–6.0, density 1.00–1.20 g/cm³ (25 °C). Recommended dosage: 0.3 to 1.5% based on laboratory testing. Available in Monterrey, with shipping throughout Mexico.

Slightly creamy white liquid, formulated as a stable and homogeneous nonionic emulsion. Minimum active content of 10%. Designed for aqueous systems, it stands out for its performance in neutral, acidic, or slightly alkaline media. Applications: washing of vegetables and seafood, agrochemical formulations, production of dietary supplements, condiments, flavorings, and cleaning products. Properties: viscosity 1,000–3,000 cP (25 °C), pH 3.5–4.5 (1% solution), compatible with all surfactants, especially nonionic ones. Also known as PDMS, dimethylpolysiloxane, or dimethicone. CAS 63148-62-9. Available in Monterrey, with shipping throughout Mexico.

Slightly creamy white liquid, with a minimum of 90% active ingredient. Concentrated industrial antifoam, general-use, ideal for preventing or suppressing foam in alkaline, neutral, or acidic formulations. Offers excellent stability, easy dispersion, and long-lasting effectiveness under extreme conditions. Applications: alkaline cleaners, high-power detergents, water treatment, agrochemical formulations, specialty chemicals, and general industrial processes. Properties: viscosity 1,500–3,500 cP (at 25 °C), pH 3.0–4.5, specific gravity 0.94–0.95. Also known as PDMS, dimethylpolysiloxane, or dimethicone. CAS: 63148-62-9. Available in Monterrey, with shipping throughout Mexico.

Silad Powder, powdered antifoam, food grade. Homogeneous white, free-flowing, water-dispersible powder, silicone-based. Designed to eliminate and prevent foam formation in dry applications, with performance comparable to liquid antifoams, even at low concentrations. Ideal for environments requiring thermal stability and long-lasting performance. Its formula allows easy handling, excellent storage stability, and effectiveness in both anionic and nonionic systems. Applications: biofermentation processes, filtration, dry beverage mixes, powdered soups, soy powder, margarine production, powdered flavorings, jams, fruit and vegetable processing, among others. Properties: pH 5.5–7.0 (1% solution), water soluble. CAS 63148-62-9. Also known as: PDMS, dimethylpolysiloxane, dimethicone. Available in Monterrey, with shipping throughout Mexico.