NJ-151 Polycarboxylate superplasticizer
NJ-151 is a high-performance polycarboxylate high-efficiency plasticizer white powder, soluble in water. Due to its excellent dispersibility, it can significantly improve the flowability of cement-based materials, while also having excellent construction performance retention and high mechanical strength. It can be quickly plasticized and used after mixing with water, significantly improving construction efficiency and meeting different construction requirements.It not only disperses cementitious materials well, but is also more suitable for systems with multiple admixtures, allowing for better dispersion of admixtures and enabling their adjuvant effects to be exerted more quickly.
scope of application
This product can be applied to various dry powder mortars or concrete products, especially suitable for various fluid mortars, such as terrazzo，UHPC, grouting materials, grouting materials, grouting materials, concrete, and other mortar systems that require high collapse retention.
performance index
Homogeneity index | Product data |
surface | White powder |
stacking density (kg/m3) | 450~600 |
PH(1%aqueous solution) | 6.5~8 |
Water reduction rate of mortar,% | ≥30 |
air content | ≤3 |
Recommended dosage
The recommended dosage of this product in various systems is 0.10~0.50% of the cementitious material, and the best dosage should be determined after test.
Packaging and storage
- This product is packed in paper bags, 25kg/package;
- This product is thermoplastic, should avoid pressure in high temperature storage, otherwise it is easy to cause lumps;
- Store in a cold and dry place from 0 to 40℃ for no more than 12 months.
technical support
- The company’s technical personnel provide consulting services in the preparation process of various formula systems;
- Technology tracking, in conjunction with the long-term optimization of the formulation system.