Polycarboxylate based Superplasticizer（PCE powder） for Cement-Based Self-Leveling Mortar

Polycarboxylate high-efficiency water reducing agent is a spray-dried powder of polycarboxylate . It is the third-generation high-performance water reducing agent following calcium wood and naphthalene-based water reducing agents. It is a green and environmentally friendly product with advanced technology, excellent comprehensive performance and no pollution.This product has good dispersibility and features low dosage, high water reduction rate and good environmental friendliness. It is mostly a white to pale yellow powder with fine particles, good dispersibility, and easy dissolution and use.

Due to its excellent water-reducing and dispersing properties, polycarboxylate superplasticizer plays a crucial role in cement-based self-leveling mortar.

1. High water reduction and high fluidity: Significantly reduces mortar water consumption, improves initial fluidity, and ensures good self-leveling ability of the self-leveling mortar.

2. Slump retention, segregation prevention, and no bleeding: Effectively controls fluidity loss over time, reduces bleeding, segregation, and stratification, and improves construction stability.

3. Promotes early strength and increases overall strength: It promotes early strength development in mortar, accelerates hardening, and improves density and durability.

4. Low shrinkage and crack resistance: It reduces mortar shrinkage, increases density, reduces surface dusting, and lowers the risk of cracking.

5. Good compatibility: In self-leveling mortar formulations, it exhibits good compatibility with components such as cement, gypsum, cellulose , and defoamers. It is a core functional admixture ensuring high flowability, rapid hardening, early strength, and a smooth, crack-free surface in self-leveling mortar.

In short: Polycarboxylate superplasticizer is the core admixture for achieving high flowability, rapid hardening, early strength, and a smooth, crack-free surface in self-leveling mortar.