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| Model NO. | RDP powder |
| Product Name | Redispersible Polymer Powder (RDP) |
| Color | White |
| Polymer Type | Vinylacetate-Ethylene Copolymer (VAE) |
| CAS Number | 24937-78-8 |
| Ash Content | 14% Max |
| Particle Size | ~80 μm |
| PH Value | 5-8 |
| Usage | Building Materials / Adhesive Agent |
| Production Capacity | 1200 tons Per Month |
Redispersible polymer powder (RDP) is produced by spray-drying special water-based emulsion, mostly based on vinyl-acetate-ethylene (VAE). It is a free-flowing organic polymer powder that can re-disperse in water and form a film after evaporation. This film acts as an organic binder to glue together different substrates, reinforce mortar structure, and provide excellent adhesion at cement or gypsum-based dry mixed mortar interfaces.
Our Redispersible polymer powder (RDP) products are widely used across the construction industry in applications such as:
A. Standard Packing: In 25kg paper bags inner with PE bags.
B. Customization: Big Bag or other special packages are available on request.
Storage: Store in a cool, dry place below 30°C. Protect against humidity and pressure. As the goods are thermoplastic, storage time should not exceed six months for optimal performance.
We are a dedicated manufacturer of various industrial cellulose ether products with integrated research, development, and production departments. Operating 8 modern automatic production lines, our annual output exceeds 20,000 tons of cellulose ether.
Our main products include Hydroxypropyl methylcellulose (HPMC) and Redispersible polymer powder (RDP), which have successfully passed ISO 9001 certification. We provide direct manufacturer pricing, quality assurance, and customized solutions for viscosity and water retention needs.
