Polycarboxylate Ether (PCE) Powder – PW888 HWR & PG300 HSR
Polycarboxylate Ether (PCE) powder is the next-generation high-range water reducer engineered for modern construction demands. Our PW888 HWR and PG300 HSR PCE powders are designed to deliver superior dispersion, high water reduction, and extended workability, making them ideal for high-performance concrete, dry mix mortar, and precast systems.
Compared to traditional naphthalene and melamine-based admixtures, PCE powder provides higher efficiency at lower dosage, improved slump retention, and enhanced mechanical strength—critical for today’s high-strength, low water-cement ratio formulations.
PW888 HWR – Standard High Performance Grade
- High water reduction and workability
- Excellent compatibility with cement systems
- Ideal for ready-mix concrete & general applications
PG300 HSR – High Slump Retention Grade
- Superior slump retention performance
- Extended workability time in hot climates
- Designed for long-distance transport & pumping concrete
Specification:
| Polycarboxylate Superplasticizer (PCE) | ||
| Items | Specification | |
| PCE PW888 HWR | PCE PG300 HSR | |
| Appearance | White to light yellow powder | |
| Solid content, % | ≥ 98.0 | ≥ 98.0 |
| Bulk density, kg/m³ | 450-650 | 450-650 |
| pH value, 20% solution | 6..0-8.0 | 6..0-8.0 |
| Moisture, % | ≤ 2.0 | ≤ 2.0 |
| Chloride content | ≤ 0.05 | ≤ 0.05 |
| Alkali content, % | ≤ 10.0 | ≤ 10.0 |
| Water Reduction Rate | ≥ 35 | ≥ 25 |
| Slump retention, (60-12min) | Moderate | Excellent |
Applications:
Our Polycarboxylate Ether (PCE) powder is widely used in:
- High-performance concrete (HPC)
- Self-compacting concrete (SCC)
- Precast & prestressed concrete
- Dry mix mortar systems
- Tile adhesive formulations
- Grouts and repair mortars
- Ultra-high strength concrete (UHPC)
Usage Guide:
Recommended Dosage:
0.1% – 0.3% of cementitious materials (adjust based on formulation)
Application Steps:
- Dry blend PCE powder with cement or mortar mix
- Add water and mix thoroughly
- Adjust dosage based on slump and performance requirements
Key Notes:
- Ensure uniform dispersion in dry mix
- Test compatibility with local cement
- Optimize dosage for target workability
Advantages:
✔ High Water Reduction Efficiency
Achieves up to 25–40% water reduction, improving concrete strength and durability.
✔ Excellent Workability
Enhances flowability and reduces segregation, ideal for pumping and self-leveling systems.
✔ Superior Slump Retention
Especially for PG300 HSR, maintains consistency over extended time.
✔ Powder Form Advantage
- Easy storage and transport
- Ideal for dry mix applications
- Longer shelf life vs liquid PCE
✔ Cost Optimization
Lower dosage requirement reduces overall formulation cost.
WHY CHOOSE US
- Direct Manufacturer Supply – Stable quality & competitive pricing
- Strict Quality Control System – Batch-to-batch consistency
- Technical Support – Formulation optimization & application guidance
- Global Export Experience – Serving multiple construction markets
- Fast Delivery & Customization – Tailored solutions for your project
FAQ
Q1: What is Polycarboxylate Ether (PCE) powder?
Polycarboxylate Ether powder is a high-performance superplasticizer used to reduce water content in concrete while improving flowability and strength.
Q2: What is the difference between PW888 HWR and PG300 HSR?
PW888 HWR offers balanced performance, while PG300 HSR is optimized for high slump retention and long workability time.
Q3: How does PCE powder improve concrete performance?
It disperses cement particles effectively, reducing water demand and increasing strength and durability.
Q4: Can PCE powder be used in dry mix mortar?
Yes, PCE powder is ideal for dry mix systems due to its excellent dispersion and storage stability.
Q5: What is the recommended dosage of PCE powder?
Typically between 0.1%–0.3%, depending on formulation and performance requirements.
Looking for a Reliable Polycarboxylate Ether PCE Powder Supplier?
Upgrade your concrete performance with our Polycarboxylate Ether (PCE) Powder PW888 HWR & PG300 HSR.
✔ Stable Quality
✔ Competitive Factory Price
✔ Technical Support Available
👉 Contact us today to get free samples, technical data, and a customized solution.
Email: chris@innonew-material.com | WhatsApp: +86 17736063980
