Sodium Naphthalene Sulfonate

Product Name: Sodium Naphthalene Sulfonate Formaldehyde FDN-A (Na2SO4 ≤5%)
Type: FDN-A (Na2SO4 ≤5%)
Package: 25 kg / bag , 700 kg / bulk bag

FDN-A is a high range water reducer, high concentrate naphthalene-based superplasticizer, also named Naphthalene Sulfonate Formaldehyde Condensate (NSF), SNF, PNS, etc.

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