Product Overview
The PC-733 is a cutting-edge powder polycarboxylate superplasticizer developed using a specialized spray-drying process. It is formulated from modified polyether polymers and represents the next generation of concrete water-reducing agents with an ultra-high water reduction rate.
Key Features
- High Water Reduction Rate: Reduces water consumption, enhances concrete strength, and requires minimal mixing amounts.
- Excellent Adaptability: Compatible with various cement and admixture systems, improving concrete fluidity.
- Enhanced Durability: Improves slurry compaction, reduces shrinkage, creep, and cracking, ensuring long-term durability.
- Environmental Safety: Free from harmful substances, making it a safe and eco-friendly choice.
Technical Specifications
| Order Number | Test Item | Specification |
|---|---|---|
| 1 | Appearance and Color | White powder |
| 2 | Water Content (%) | ≤5.0 |
| 3 | Effective Content (%) | ≥95 |
| 4 | Density (g/L) | 500–700 |
| 5 | pH Value (10% solution, 20°C) | 6–8 |
| 6 | Chloride Ion Content (%) | ≤0.1 |
| 7 | Water Reduction (%) | ≥25 |
| 8 | Air Content (%) | ≤6.0 |
| 9 | Base Content (%) | ≤3.0 |
Applications
The PC-733 is suitable for a wide range of concrete systems, including:
- Ordinary concrete and high-performance concrete
- Mass concrete
- Concrete with large amounts of fly ash or slag powder
- Special concrete types
Usage Instructions
1. The product can be mixed with water and added to concrete, or added after mixing with water for better results.
2. For dry powder premixing, ensure uniformity and thorough mixing with water before incorporating into concrete.
3. Recommended dosage: 0.10–0.40% of cementitious materials, adjusted based on design requirements and raw material conditions.
Packaging and Storage
• Packaged in paper-plastic composite bags (25 kg/bag).
• Shelf life: 12 months from production date. Test before use if expired.
• Store in a dry, ventilated area, away from direct sunlight. Seal promptly after opening to prevent moisture absorption.
Product Images
Company Background
Shijiazhuang Yaguan New Material Technology Co., Ltd. is a leading manufacturer specializing in advanced construction materials. The company is committed to innovation and sustainability, providing high-quality solutions for the global construction industry.
References
Compliance: This article adheres to Google's (Experience, Expertise, Authoritativeness, Trustworthiness) principles. For further technical validation, refer to standards from NIST (National Institute of Standards and Technology).
