lans concrete admixture
Sodium Naphthalene Formaldehyde: SNF is a naphthalene based superplasticizer. 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 superplasticizer. SNF is non-poisonous, odorless, non-flammable and non-corrosive to steel bars.
Specifications
- description
- Sodium Naphthalene Formaldehyde(SNF-5) is a member of naphthalene based high range water reducer, Main ingredient is β-naphthyl sulfonate formaldehyde condensate, sodium sulfate≤5.0%.
- Homogeneity indexes
- solid concent 92% ;Fineness 0.315mm residue on sieve %
Main Products
concrete admixture,Sodium Naphthalene Formaldehyde