Redispersible polymer powder(RDP) produced by spray-drying special water-based emulsion, mostly based on vinyl acetate-ethylene (VAE),
and then obtained a free flowing organic polymer powder. It can re-disperse in water, and form a film after water evaporation by
coalescence of individual polymer particles. The 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 substrate interface.
Redispersible Polymer Powder(RDP)
98 % min
Average particle size
TG(Glass Transition Temperature)
Redispersible polymer powder(RDP) Key properties
- Increase adhesive/cohesive strength
- Higher flexural strength
- Excellent rheology
- Improved workability
- great durability and abrasion resistance
- Improved water retention capability and open time
RDP For Self-leveling
Protection from water exudation and material sedimentation.
No effect on slurry fluidity with low viscosity
RDP, while its water retention characteristics improve the finish performance on the surface.
RDP For Crack Filler
Better workability: proper thickness and plasticity.
Water retention ensures prolonged work time.
Sag resistance: improved mortar bonding ability.
RDP For Tile Adhesives
Better workability: lubricity and plasticity of plaster is ensured, mortar can be applied easier and quicker.
Good water retention: prolonged opening time will make tiling more efficient.
Improved adhesion and sliding resistance: especially for heavy tiles.
RDP For Dry mix mortar
Easy dry mix formula due to cold water solubility: lump formation can be easily avoided, ideal for heavy tiles.
Good water retention: prevention of fluid loss to the substrates, the appropriate water content is kept in mixture which guarantees longer concreting time.
RDP For Cement Plaster
Increased water demand: increased open time, expanded spry area and more economical formulation.
Easier spreading and improved sagging resistance due to improved consistency.
Jinzhou City Honghai Cellulose Co.,Ltd is manufacture of various industrial cellulose ether products which have own researching, developing and production departments.We have 8 modern automatic production lines with annual output above 20,000 tons of cellulose ether.Our main product is Hydroxypropyl methylcellulose (HPMC) and widely used in the construction industry-ceramic tile slurry, crack filler, self-leveling mortar, thermal insulation mortar, putty powder, coating glue, cement-based plastering mortar and cement-based ceramic tile adhesive . And we could also customized according to customers required viscosity, water retention, specific gravity of products. We have successfully passed the most authentications of ISO 9001 certificate. Professional team,direct manufacturer,quality assurance,good faith service.Please enjoy your one-stop shopping service here! Welcome inquiry and place order.