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PCE superplasticizer represents the latest generation of superplasticizers utilized for concrete both at home and abroad. It is developed on the basis of the molecular design and adsorption capacity of polycarboxylate. Through research and development, we have successfully produced a water-reducing and slump-retaining type of polycarboxylate superplasticizer for concrete. By optimizing the initiating system and reaction conditions, we've achieved high adaptability.
| Item | Unit | Specification (HPWA-A / HPWR-S / HPWR-R) |
|---|---|---|
| Appearance | / | Colorless / Yellowish / Brown |
| Density | g/cm3 | 1.05 ± 0.02 |
| Solid Content | % | 40% - 50% ± 1.5 |
| Water Reducing Rate | % | ≥25 |
| PH Value | / | 6 - 7 |
| Air Content | % | ≤3.0 |
| Formaldehyde Content | % | ≤0.05 |
Building Engineering: Used in precast and cast-in-situ concrete, reinforced concrete, and prestressed concrete for industrial and civil buildings.
Transportation Infrastructure: Applicable to roads, bridges, port terminals, and airports, ensuring structural stability and durability.
Special Projects: Ideal for nuclear power engineering and projects requiring long construction periods and high slump maintenance.
Material Production: Suitable for high-strength mortar, gypsum products, self-leveling floors, and grouting materials.
Dosage: Recommended dosage is 0.8% - 2.0% by mass of cementitious materials. Optimal dosage should be determined via trial mixing. It can be pre-dissolved in water or added directly to the mixer.
Packaging: Typically stored in sealed plastic drums, metal tanks, or ISO containers (e.g., 200 kg drums). Store at 5-35°C to prevent contamination and leakage.
