Breve introducción:
Are you looking for a reliable source of Redispersible Polymer Powder (RDP) to enhance your dry-mix mortar formulations? At RawChemicalMart, we supply high-performance VAE-based polymer powders designed to boost adhesion strength, flexibility, and workability.
Our RDP series (RC-504, RC-502, etc.) disperses rapidly in water, forming a durable polymer film. Whether you are producing C1/C2 tile adhesives, EIFS bonding mortars, or wall putty, our powders ensure your products meet international quality standards while optimizing your raw material costs.
Why Choose Our VAE Polymer Powder?
🧪 Superior Bonding Strength
Significantly improves tensile adhesion strength on difficult substrates (like smooth concrete or high-density tiles), preventing hollow drums and detachment.
🛡️ Enhanced Crack Resistance
Our RDP creates a flexible polymer bridge within the mortar matrix. This absorbs stress caused by temperature changes and shrinkage, effectively preventing wall cracking.
🧱 Excellent Workability
Acts as a rheology modifier to improve thixotropy and extend open time, making construction smoother and reducing labor intensity.
💧 Water Resistance
Reduces water absorption in the hardened mortar, making it ideal for wet areas and exterior applications.
Technical Data Sheet (TDS):
| Artículo | RC-504 | RC-503 | RC-502 | RC-328 |
|---|---|---|---|---|
| Componente | Copolímero de etileno/acetato de vinilo/acrilato de terc-butilo | Copolímero de etileno/acetato de vinilo | ||
| Apariencia | polvo blanco, sin grumos | |||
| Densidad aparente (g/L) | 450—600 | |||
| Contenido sólido (%) | ≥ 99.0 | |||
| Contenido de cenizas (%) | 12±2 | 20±2 | ||
| Finura (residuo de tamices cuadrados de 150 μm) (%) | ≤ 10.0 | |||
| Valor de pH | 6—8 | |||
| Temperatura mínima de formación de película MFFT (℃) | 0 | 0 | 0 | 2 |
| Temperatura de transición vítrea TG (℃) | -8 — -10 | 0—3 | 8—10 | 5—8 |
| contenido de formaldehído | 0 | 0 | 0 | 0 |
| Solicitud | 1. Mortero de acabado para aislamiento exterior 2. Masilla flexible en polvo para exteriores 3. Masilla en polvo para renovación de azulejos 4. Mortero de reparación 5. Mortero ligero de enlucido a base de yeso 6.Masilla en polvo a base de yeso | 1. Aislamiento térmico de pared exterior 2. Mortero adhesivo aislante 3. Mortero autonivelante a base de cemento 4. Mortero para reparación rápida de carreteras 5. Mortero adhesivo para baldosas 6. Mortero autonivelante a base de yeso 7. Mortero de lechado | 1. Mortero adhesivo para baldosas 2. Mortero adhesivo para aislamiento de paredes exteriores 3. Mortero de interfaz |
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Ordering & Handling FAQs
Q: What is the packaging and shelf life?
A: We define standard packaging as 25kg net weight per bag, packed in moisture-proof paper-plastic composite bags. The shelf life is 6 months under dry conditions (below 35°C). Note: If stored properly, the product may still be usable after 6 months pending a quality check.
Q: Can I get free samples for lab testing?
A: Yes! We understand the importance of formulation testing. We offer free 500g-1000g samples. You only need to cover the shipping cost.
Q: What is the Minimum Order Quantity (MOQ)?
A: Our flexible MOQ starts from 1 Pallet (approx. 500kg-1000kg) to help you run pilot tests before bulk purchasing.
Q: Handling Precautions?
A: RDP is a thermoplastic powder. Store in a cool, dry place away from direct sunlight. After opening, reseal unused bags tightly to prevent moisture absorption (caking).
Ready to optimize your dry-mix mortar?
Contact our technical team for the latest TDS, MSDS, and a competitive price quote.