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Sodium Naphthalene Formaldehyde SNF-A is used as concrete additive Naphthalene series superplasticizer is a non - entrained superplasticizer synthesized by chemical industry. Chemical name naphthalene sulfonate...
Sodium Naphthalene Sulfonate for Polycarboxylate superplasticizer/cement dispersing agent Product Description-Polycarboxylate Superplasticizer Polycarboxylate Superplasticizer concrete admixture (40% or 50% ......