SODIUM NAPHTHALENE SULFONATE FORMALDEHYDE INDUSTRIAL GRADE SNF A

Sodium naphthalene sulfonate formaldehyde SNF-A, industrial grade. Light brown powder, minimum 91% active content. Highly efficient superplasticizer used to reduce the amount of water in concrete mixtures and gypsum board production. Improves workability, lowers the water-cement ratio, and contributes to higher strength, durability, and shorter drying times in construction applications. Applications: ready-mix concrete, precast elements, gypsum boards, mortars, and high-performance cement. Properties: pH 7.0–9.0 (5% solution), CAS 36290-04-7. Also known as sodium naphthalene sulfonate formaldehyde. Available in Monterrey, with shipping throughout Mexico.