Polycarboxylate Superplasticizer (PCE) – Liquid & Powder High Performance Water Reducer
What’s Polycarboxylate Superplasticizer (PCE)?
Polycarboxylate Superplasticizer (PCE) is a new-generation high range water reducer used in advanced concrete technology. Widely used in modern concrete technology. Compared with traditional naphthalene and melamine-based superplasticizers, PCE superplasticizer provides superior water reduction, slump retention, and strength development.
It works through a steric hindrance mechanism, dispersing cement particles efficiently to achieve:
- High water reduction
- Improved workability
- Excellent slump retention
- Enhanced concrete strength
Compared with traditional superplasticizers, PCE superplasticizer delivers higher efficiency at lower dosage, making it the preferred solution for modern construction. With advanced polymerization technology, our PCE liquid and PCE powder deliver excellent dispersion of cement particles, ensuring high workability and durability of concrete.
Technical Specifications
| Appearance | PCE liquid
High Water Reduction |
PCE Liquid
High Slump Retention |
PCE Powder |
| Appearance | Colorless to Light Yellow Liquid | White Powder | |
| Solid Content, % | 50±1.0 | 50±1.0 | 98±1.0 |
| Density (23℃) (kg/m3) | 1.13±0.02 | 1.05-1.10 | 600±50 |
| PH | 6.5-8.5 | 6.5-8.5 | 9.0±1.0 |
| Chloride Content,% ≤ | 0.1 | 0.1 | 0.1 |
| Na2SO4 (by solid content), % ≤ | 4.0 | 4.0 | 4.0 |
| Water reducing ratio, % ≥ | 25-40 | 25-40 | 25-40 |
Applications of Polycarboxylate Superplasticizer
- Ready-mix concrete
- Precast concrete
- Self-compacting concrete (SCC)
- High-strength concrete
- Bridge and tunnel construction
- Infrastructure and mega projects
Packaging
- Liquid PCE: 200L drum / 1000L IBC tank
- Powder PCE: 25kg kraft paper bag
Storage
- Store in dry and cool place
- Shelf life: 12 months
Why Choose Our PCE Superplasticizer?
- High water reduction rate (up to 35%)
- Excellent slump retention performance
- Suitable for high-strength and self-compacting concrete
- Low dosage, high efficiency
- Compatible with various cement types
- Stable performance in hot and cold climates
👉 Ideal choice for ready mix concrete, precast concrete, UHPC, and infrastructure projects
FAQ
1. What is the function of PCE superplasticizer?
PCE superplasticizer is used as a high range water reducer, improving concrete flowability while reducing water content.
2. What is the difference between PCE liquid and powder?
- PCE liquid: ready for direct use
- PCE powder: easier transportation, used in dry mix
3. What is the typical dosage of PCE?
Usually 0.2%–0.3% of cement weight, depending on formulation and performance requirements.
4. Is PCE compatible with all cement types?
Yes, polycarboxylate superplasticizer is generally compatible with most cement types, but testing is recommended.
Get Best Price for PCE Superplasticizer
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