Naphthalene Sulfonate Superplasticizer: Enhancing Workability and Strength in Modern Concrete Systems polycarboxylate based superplasticizer
1. Chemical Structure and Molecular Device 1.1 Synthesis and Molecular Architecture (Naphthalene Sulfonate Superplasticizer) Naphthalene sulfonate formaldehyde condensate (NSF), frequently called naphthalene sulfonate superplasticizer, is a synthetic water-reducing admixture widely utilized in high-performance concrete to enhance flowability without compromising structural integrity. It is created through a multi-step chemical procedure involving the sulfonation of naphthalene with