InnoNew Material’s Redispersible Polymer Powder (RDP) is a spray-dried polymer powder derived from vinyl-based emulsions (typically VAE/VAE-type or acrylics). When mixed with water, it re-disperses to behave like the original emulsion, forming flexible polymer films that improve adhesion, cohesion, and water resistance in cement-based systems. RDP powder is a staple ingredient for manufacturers of dry-mix mortars because it brings emulsion performance to a stable, easy-to-store powder form.
Key functions and technical advantage of Redispersible Emulsion Powder
InnoNew Material’s VAE Powder improves workability and pumpability of dry mixes, increases bond strength to difficult substrates, reduces cracking by increasing flexibility, and enhances water resistance and freeze-thaw durability. It also helps achieve better surface finish and open time for tile adhesives and repair mortars. These combined effects reduce rework, increase finished quality, and allow formulators to lower cement content or reduce water demand in many formulations.
Main application of Redispersible Latex Powder
Redispersible Powder RDP is widely used in:
- Tile adhesives (thin-bed and deformable adhesives) to increase bond and flexibility.
- Cementitious renders and plasters (external/internal) for improved crack resistance and weatherability.
- Wall putty and skim coats for improved sandability, adhesion and mechanical strength.
- Self-leveling and flooring compounds to enhance cohesion and reduce shrinkage.
- Repair mortars and waterproofing mortars where film formation and adhesion are critical
Why manufacturers choose quality RDP Powder
High-quality RDP gives consistent redispersion, stable viscosity, and reliable film-forming behavior after curing — all crucial for predictable production and on-site performance. Commercial sourcing channels such as Alibaba and Made-in-China feature many RDP grades and point to high global demand for construction-grade RDP, reflecting its central role in modern dry-mix systems and export trade
Hebei InnoNew Material Technology Co., Ltd. is a professional manufacturer and exporter dedicated to the research, production, and global supply of high-performance construction chemical additives, with a strong focus on Redispersible Latex Powder (RDP). Located in Hebei Province, China, our company operates modern production facilities equipped with advanced spray-drying and polymerization technology, ensuring stable quality and high efficiency across all product lines.
With years of industry experience, InnoNew has developed a comprehensive product portfolio that includes Redispersible Polymer Powder, Cellulose Ether (HPMC, MHEC), Polycarboxylate Superplasticizer (PCE), and other construction-grade additives widely used in tile adhesive, wall putty, skim coat, plaster, dry-mix mortar, and self-leveling compounds. Our production system strictly follows ISO quality management standards, ensuring consistent product performance, excellent adhesion, flexibility, and water resistance.
We have established long-term cooperation with construction material companies and distributors across the Middle East, Southeast Asia, Europe, South America, and Africa, earning a solid reputation for quality and reliability. With a strong R&D capability and a professional technical support team, InnoNew is committed to offering customized solutions that meet different market needs.
Hebei InnoNew Material Technology Co., Ltd. continues to pursue innovation, sustainable development, and global partnership. We aim to deliver high-quality RDP and other construction additives that enhance performance, durability, and workability for modern building materials worldwide.
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