Sodium Naphthalene Sulphonate (SNF)
Sodium naphthalene sulphonate, Scientific name sodium naphthalene.
sulfonate formaldehyde condensation, appearance powder, brown yellow or
brown powder, is characterized by low meaning, high water reducing rate, good
adaptability to cement, is the chemical synthesis of high efficiency water
reducing agent, has a strong dispersion of cement particles, the preparation of
concrete additive has a good effect, can improve the fluidity and slump of
concrete, Improve workability and construction performance, no corrosion to
VA-PNS-A ( 5%).
High concentration powder, sodium sulfate content 5% Max.
2. VA-PNS-C (19%).
Low concentration powder, sodium sulfate content 19% Max.