Naphthalene Sulfonate Formaldehyde Condensate - 5%, 10%, 18% Specifications | High-strength Water Reducing Agent, Improves Cement Fluidity And Early Strength

Banking upon in-depth domain knowledge and years of vast experience, we are engaged in supplying of exporting, manufacturing and supplying of Naphthalene Sulfonate Formaldehyde Condensate in Jinan, Shandong, China. Sodium naphthalene sulfonate for concrete contain 5%, 10%, 18% three different specifications due to different sodium sulphate content. Because of its stable performance, non-poisonous, odorless, non-flammable, non-corrosive to steel bars and much better than sodium ligno and calcium ligno series product, it is more and more popular in construction industry. The main properties is high-efficient water reducing, increasing cement paste fluidity, and improving concrete strength etc.

Feature:
1. The concrete strength and slump in substantially the same, can reduce the amount of cement 10-25%.
2. In the same water/cement ratio, the concrete initial slump raise more than 10cm and water reducing ratio of 15-25%.
3. The concrete has a significant early strength, the reinforcing effect, the strength of improved rate of 20-60%.
4. To improve the workability of concrete, improve the physical and mechanical properties of concrete.