YAGUAN Redispersible Polymer Powder (RDP) is a high-performance emulsion powder based on ethylene-vinyl acetate copolymer. Designed for superior water redispersibility, this advanced additive significantly enhances the adhesive strength between mortar and common substrates, ensuring a robust mechanical bond and long-term structural integrity in construction applications.
Engineered to optimize polymer cement mortars, our RDP increases anti-bending and anti-tension properties, providing exceptional anti-crack performance. By improving flexibility and plasticity, it effectively prevents material shrinkage and cracking, making it an essential component for modern, durable building materials.
Detailed Parameters
| Appearance | White Powder | Solid Content (%) | ≥98.0 |
|---|---|---|---|
| Packing Density (G/L) | 450-600 | Ash Content (%) | 12±2 |
| PH Value | 6.0-8.0 | Polymer Base | Ethylene-vinyl acetate |
| Water Solubility | Redispersible | Color | Pure White |
| Application | Cement Mortar | Form | Powder |
Key Advantages
Superior Adhesion
Significantly increases adhesive and cohesive strength between the mortar and various support surfaces.
Enhanced Durability
Provides excellent abrasion resistance and long-term durability against environmental wear.
Flexural Strength
Higher flexural and tensile strength, preventing brittle failure in polymer cement mortars.
Optimized Rheology
Excellent rheological properties that improve the overall workability and application ease.
Anti-Crack Control
Exceptional anti-crack performance effectively prevents materials from cracking during curing.
Water Management
Improved water retention capability, extended open time, and low water uptake.
Product Gallery
Management Platforms
Quality Control
Strict adherence to chemical purity and solid content standards (≥98.0%).
Production Tech
Advanced copolymerization processes for consistent particle size distribution.
Batch Tracking
Full traceability from raw material ethylene-vinyl acetate to final powder packaging.
Application Support
Technical guidance on optimal dosage for specific mortar formulations.
Supply Chain
Optimized logistics ensuring moisture-free delivery and secure packaging.
R&D Innovation
Continuous improvement of redispersibility and abrasion resistance parameters.
Investment Return Comparison
| Performance Metric | Standard Mortar | YAGUAN RDP Mortar |
|---|---|---|
| Adhesive Strength | Basic | Ultra-High |
| Crack Resistance | Low/Moderate | Excellent |
| Flexibility | Brittle | High Plasticity |
| Durability | Standard | Long-term Abrasion Proof |
| Workability | Poor Rheology | Excellent Flow/Open Time |
Frequently Asked Questions
RDP acts as a redispersible polymer that increases the adhesive strength, flexibility, and mechanical performance of cement-based mortars, significantly reducing the risk of cracking.
By forming a dense polymer film within the cement matrix, it reduces water uptake and improves the overall water resistance of the cured material.
It is frequently used in synergy with HPMC (Hydroxypropyl Methyl Cellulose) and PCE (Polycarboxylate Ether) to optimize water retention and flowability.
Ash content indicates the inorganic residue. Our standard of 12±2% ensures a high polymer purity and consistent performance in chemical applications.
Yes, YAGUAN RDP improves water retention and rheology, which extends the open time, allowing for easier application and adjustment on site.
Absolutely. Its high adhesive strength and anti-crack properties make it ideal for ETICS (External Thermal Insulation Composite Systems) and other external coatings.
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Hydroxypropyl Methyl Cellulose( HPMC)
YAGUAN"HPMC is a non-ionic cellulose ether,an odourless, tasteless,non-toxic white powder,soluble in water and most polar organic solvents.The aqueous solution has surface activity, high transparency and stable performance.It has the character- istics of thickening,bonding,dispersing,emulsifying,film-form- ing,suspending,adsorbing,gelling,surface activity,retaining water and protecting colloid.
Redispersible Polymer Powder(RDP)
YAGUAN"RDP belongs to the emulsion powder of ethylene-vinylacetatecopolymer whichcanbe dispersed
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product presentation
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product presentation
PC-733 is a powder polycarboxylic acid superplasticizer prepared by special spray drying process by modified polyether polymerization, and a new generation of concrete water reducing agent with ultra high water reduction rate.
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