Water reducing admixture

Key Attributes.

FDN-05 is a naphthalene based high range water reducer. This product is made by industrial Naphthalene, Beta-sulphonate, Formaldehyde and Alkali via sulphuration, hydrolyzation, condensation and neutralization reactions. It belongs to non-air-entraining uperplasticizer. Chemical Compositions: Main ingredient is naphthyl sulfonate formaldehyde condensate. Type: FDN-05 Appearance: yellow beige Water reduction: 20%-30% PH Value (10g/L): 7-9 Sodium sulfate(Na2SO4): 5.0% max We also have: FDN-10 (Na2SO4: 10.0% max.) FDN-20 (Na2SO4: 18.0% max.) FDN-30 (Na2SO4: 20.0% max.)