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

steel bar.

 Type:

1. 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.