NOVASTAR Fast-Setting System Polycarboxylate Superplasticizer
What Is A Polycarboxylate Superplasticizer?
Polycarboxylate Superplasticizer is an advanced polymeric compound designed to reduce the water demand in concrete and mortar mix while preserving its fluidity and workability. Unlike traditional water reducers, it, with a unique comb-like molecular structure, delivers superior performance. They can significantly reduce water usage by 25% to 40% without compromising the concrete’s strength, thereby cutting costs and diminishing the heat of hydration in cement. As a result, this helps prevent cracking and enhances the overall strength and durability of the concrete.
NOVASTAR, a leading brand under LANDU, specializes in innovative specialty additives, offering REACH- and ISO-certified PCE superplasticizers with tailored solutions for exceptional quality and performance.
NOVASTAR Polycarboxylate Superplasticizer 540P Advantages
NOVASTAR PCE 540P is highly suitable for specialty mortars, especially for fast-setting and hardening systems. This is because PCE 540P can enhance the hydration of cement, featuring fast early strength development. It also works seamlessly with accelerating admixtures, such as calcium chloride or alkali-based accelerators. At the same time, PCE 540P itself is low in alkali and chloride, causing no erosion to reinforcing concrete with steel rods.
NOVASTAR Polycarboxylate Superplasticizer 540P Applications
Cement Self-Leveling Compounds
- NOVASTAR PCE 540P promotes rapid initial setting and early strength development in the cement-based self-leveling compound system, allowing the surface to be ready for further treatment, such as flooring installation, in a shorter time. This improves construction efficiency.
- As a highly efficient water reducer, NOVASTAR PCE 540P also improves the strength and durability of the self-leveling layer, reducing the risk of cracking and shrinkage due to excess water.
Repair Mortar
- NOVASTAR PCE 540P improves the workability of repair mortar, making it easier to apply in thin or thick layers, as well as in hard-to-reach areas. In addition, 540P superplasticizer enhances the compressive strength of the repair mortar and avoids shrinkage, cracking, and delamination by lowering the water-to-cement ratio.
- Repair mortar needs rapid setting and faster early strength development to minimize downtime and restore structural integrity quickly. NOVASTAR PCE 540P allows for faster return to service, especially for infrastructure of high-traffic areas.
Waterproof Mortar
- NOVASTAR PCE 540P ensures proper coverage and adhesion to the substrate due to its ability to improve the workability of waterproof mortar. It meets the requirement of fast curing and strength development in the early stage while forming a protective barrier quickly.
- By reducing the water-cement ratio, NOVASTAR PCE 540P decreases the porosity and permeability of the waterproof mortar. It provides effective water resistance, protecting the structure from moisture damage.
3D Printed Concrete
- 3D-printed concrete means precise control over rheology to ensure smooth extrusion and shape retention. NOVASTAR PCE 540P helps maintain thixotropy, the ability to solidify when at rest, ensuring the printed layers hold their shape without slumping or deformation.
- NOVASTAR PCE 540P also leads to faster printing speeds and supports subsequent layers of the printed structure during the printing process.
UHPC(Ultra-High Strength Concrete)
Grouting Mortar
NOVASTAR Polycarboxylate Superplasticizer 540P Specification
| Items | Specification |
|---|---|
| Appearance | white to yellowish powder |
| Bulk Density | 500–700 kg/m³ |
| Moisture Content | ≤ 3.0 % |
| 20 % Liquid pH Value | 7.0–9.0 |
| Water-Reducing Rate | ≥ 25 % |
As a leading manufacturer of PCE superplasticizers, NOVASTAR offers a diverse range of additives tailored to meet various local construction needs. Experience the benefits of advanced concrete technology.
Usage and Dosage
NOVASTAR PCE Flake 540P should be mixed with other dry powders, with a recommended dosage ranging from 0.1% to 0.5% of the total material weight. However, the optimal amount may vary depending on specific products and applications. To achieve the best performance, proper testing is essential to determine the precise dosage for your needs.
Flexible Payment and Fast Delivery
As a trusted PCE-based superplasticizer manufacturer in China, NOVASTAR warmly invites you to visit our state-of-the-art factories and advanced laboratories. Also, with a global distribution network spanning over 60 countries and regions, we can easily arrange meetings with our local distributors for an on-site product quality inspection.
- Payments: T/T, LC, OA, and More
- Packing: 25kg / Paper bag
- Shipping: CIF. FOB, CFR, and More.
- Lead Time: 7-14 days.
- Customized Formulation: Available
- MOQ: 500kg
NOVASTAR Polycarboxylate Superplasticizer 540P Details
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What We Offer:
- 100% Free: sample + shipping
- Fast Delivery : via FedEx/DHL, 7–15 days
- All-in-One Service : sample + brochure, technical sheets, formula, test reports
Diverse Applications
- ISO and EU REACH Certification
- 11 Product Patents and 4 Utility Model Patents
- Fast Delivery and Flexible Payments
- 25 Years Experienced Technical Engineers
- Exported to More Than 60 Countries and Regions
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