Sodium Naphthalene Sulfonate Formaldehyde (Na2SO4: 7-9%)Sodium Naphthalene Sulfonate Formaldehyde (Na2SO4: 7-9%), YL-SNF-B
YL-SNF-B is a naphthalene-based highly effective water reducing agent for promoting accelerated early and ultimate strength development, commonly referred to as a superplasticizer, also named Naphthalene Sulfonate Formaldehyde Condensate (NSF), SNF, PNS and FDN etc.
YL-SNF-B contains no chloride, non-corrosive to steel bars, non-poisonous, odorless, and non-flammable. It complies with ASTM Designation C494, Type F, ASTM C 1017, GB8076-2008 and GB50119-2003 etc.
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- concrete admixture