Chemical name:

Aqueous solution of polynaphthalenesulfonate, calcium salt


specialty products, specialty additives

Markets and applications:

building & construction, concrete & mortar additives, plasterboards & gypsum additives


fluidising agents, plasticizers, superplasticizers


naphthalene derivatives


PCC Rokita SA Phosphorus Chemistry Business Unit

CAS No.:



Superplasticizers - naphthalene derivatives - are concrete and mortar admixtures with perfect workability and plasticizing effect. Due to their unique characteristic it is possible to get concrete with low water content keeping its performance. Furthemore, the initial strength is enhanced. Additionally naphthalene derivatives make concrete and mortar frost resistance up to -5 degrees Celsius. This product range is used as dispersing agent for the production of gypsum products as well as fluidizer for plasterboards production.

Alternative names:

Show alternative names
NSF; SNF; PNS; Naphthalene sulfonic acid, polymer with formaldehyde, calcium salt; Naphthalene sulfonic acid, formaldehyde polymer, calcium salt; 1-Napthalene sulfonic acid with formaldehyde calcium salts; Naphthalene sulfonic acids, reaction products with formaldehyde, calcium salts; Naphthalene Sulfonate Formaldehyde; Calcium Naphthalene Sulfonic Acid Formaldehyd; (Hide)


superplasticizer plasticizer fluidising agent fluidizer admixtures cement mortar gypsum plasterboard plaster mortar pointing mortar plasters binders plaster mixtures putty plaster plaster finish putty finish plasterboard additive plasterboard naphthalene derivatives NSF
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