Sodium naphthalene sulfonate formaldehyde(SNF/PNS/FND/NSF)

Sodium naphthalene sulfonate formaldehyde(SNF/PNS/FND/NSF), is a light brown powder. And this product has three types, they are SNF-A, SNF-B, SNF-C. As a kind of high efficient concrete superplasticizer, Kingsun SNF superplasticizer is widely used in the cement and construction industry.

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