Redispersible polymer powder(RDP/VAE) is a water-soluble re-dispersible powder. It is a copolymer of ethylene and vinyl acetate.
It uses polyvinyl alcohol as a protective colloid. By adding re-dispersible latex powder, the performance of mortar with cement or gypsum
as the substrate can meet the needs of various constructions.
| ITEM | 501 | 502 | 503 | 504 | 505 |
| Appearance | White powder |
| Particle size | 80mesh min |
| Bulk density | 500-600g/ml |
| Solid content | 98% min |
| Strong heat residue | 10±2% (1000ºC) |
| PH value | 5-8 |
| Minimum film forming temperature,ºC | 5 | 0 | 0 | 5 | 5 |
Redispersible polymer powder (RDP) is mainly used in construction. It has outstanding bonding strength, improves the flexibility of the
mortar and has a longer opening time, gives the mortar excellent alkali resistance, and improves the adhesion and bending resistance of
the mortar. In addition to strength, waterproofness, plasticity, wear resistance and construction, it has stronger flexibility in flexible mortar.