Introduction
Celopro® MT1004 is a high-performance cellulose ether specifically engineered for self-leveling mortar applications, providing enhanced flowability, stability, and durability in flooring systems. In modern construction, self-leveling mortars are essential for creating smooth, even surfaces with minimal effort. Achieving optimal results, however, requires premium additives that improve workability and consistency. Manufactured by Celotech, a global leader in cellulose ethers, Celopro® MT1004 is designed to meet the highest performance and quality standards for self-leveling compounds and screeds.
Key Benefits of Celopro® MT1004 for Self-Leveling Screeds
- Improved Flowability: Enhances workability, making the application of self-leveling compounds seamless.
- Enhanced Stability: Prevents material segregation and ensures uniform consistency.
- Extended Open Time: Regulates hydration, giving workers more time for application.
- Low Air Entrainment: Reduces micro-bubbles, leading to higher strength and durability.
- Cost-Effective: Requires a low dosage (0.02% – 0.15%) while delivering exceptional performance.
Technical Specifications
| Property | Value |
|---|---|
| Viscosity | 300 – 500 mPa·s (2.0% solution) |
| Moisture Content | Max. 8.0% |
| Ash Content | Max. 5.0% |
| Bulk Density | 250 – 400 g/l |
Recommended Self-Leveling Mortar Formulation
| Raw Material | Dosage (kg/t) | Function |
|---|---|---|
| Portland Cement (P.O 42.5) | 250–350 | Strength Provider |
| Sulphoaluminate Cement | 50–150 | Early Strength & Expansion |
| Calcium Aluminate Cement | 50–100 | Enhances Durability |
| Gypsum (Anhydrite) | 20–50 | Controls Expansion |
| Sand (80–200 mesh) | 150–200 | Aggregate |
| Calcium Carbonate (200–400 mesh) | 400–450 | Filler |
| Cellulose Ether (Celopro® MT1004) | 0.6–1.2 | Improves Suspensibility & Workability |
| Redispersible Powder (Vinabond® N515) | 10–20 | Anti-Crack, Adhesion Improvement |
| Superplasticizer (Ultraplast® PC16) | 1.0–1.5 | Enhances Fluidity |
| Retarder (Tartaric Acid) | 0.5–1.0 | Extends Setting Time |
| Defoamer (Foamsolver® DF03) | 1.0–2.0 | Enhances Strength & Surface Quality |
How Long Does Self Leveling Mortar Take to Dry?
The drying time of self leveling mortar varies based on thickness, temperature, humidity, and specific formulation. Typically, self leveling compounds are walkable within 4 to 6 hours, while full curing may take 24 hours to several days. Higher temperatures and lower humidity accelerate drying, while cooler, more humid conditions extend it. To ensure a durable and long-lasting finish, always follow manufacturer recommendations and allow sufficient curing time before proceeding with flooring installations.
Why Choose Celopro® MT1004?
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Proven Performance: Used globally in premium self-leveling mortar formulations.
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Consistent Quality: Manufactured under strict QC protocols.
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Technical Support: Backed by Celotech’s expert formulation and application assistance.
Frequently Asked Questions (FAQ)
Q: What is the recommended dosage of Celopro® MT1004 in self-leveling mortar?
A: Typically between 0.02% – 0.15% by weight, depending on the formulation.
Q: Can Celopro® MT1004 be used in both cement and gypsum-based systems?
A: Yes, MT1004 is suitable for both types of self-leveling systems.
Q: Does Celopro® MT1004 affect setting time?
A: It extends the open time without negatively impacting the final setting profile when used correctly.
Conclusion
Celopro® MT1004 is the best self-leveling additive for improving self-leveling screed and self-leveling mortar applications. By incorporating this cellulose ether in self-leveling formulations, manufacturers can achieve higher efficiency, better consistency, and enhanced durability. Whether you need a high-performance cellulose ether for self-leveling mortar or expert formulation advice, Celotech is your trusted partner.