RDP is a water-soluble dispersion powder, which is a copolymer of ethylene and vinyl acetate with the polyvinyl alcohol as a protective colloid. By adding some redispersible emulsion powder, the performance of the cement putty or gypsum-based mortar can meet the needs of various construction. Due to the high bonding ability and unique properties of VAE re-dispersible emulsion powder, such as, water resistance, application property and heat insulation.
| Redispersible Polymer Powder |
| 1.appearance |
white powder |
| 2.solid content |
99 ± 1% |
| 3.ash content(1000°C) |
12 ± 2% |
| 4.stacking density(g/l) |
400-500 |
| 5.average particle diameter(μm) |
80 |
| 6.viscosity of 50% water solution(pa s) |
≥10 |
| 7.ph value |
5-8 |
| 8.lowest film-forming temperature |
5°C |
| 9.glass transition temperature |
2°C |
RDP is exhibit improved adhesion, flexural strength in bending, deformability, abrasion
resistance and are easier to process. Leveling, thixotropy and water retention are essentially unaffected. The product is ideal for use in combination with other mortar additives intended toenhance specific properties. Contains a fine mineral filler as an antiblocking agent. It is free of solvents, plasticizers and film-forming agent.
Re-dispersible Polymer Powder advantages:
1. Excellent redispersibility
2. Improve trowel ability & open time
3. Enhance adhesive strength
4. Increase anti-sagging performance
5. Increase impact resistance
6. Increase abrasion resistance
7. Increase flexibility
Audited Supplier 
){kind=link}
){kind=link}