Re-Dispersible Polymer Powder
Introduction:
Re-dispersible polymer powder, produced by spray-drying special water-based emulsion, mostly based on vinyl acetate-ethylene (VAE), 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.
Advantages & Benefits:
Increased adhesion to all kinds of substrates
Higher flexural strength, flexibility and deformability
Improved toughness, cohesion and density of mortars
Improved workability
Increased impact and abrasion resistance
Good strength development of mortar
Improved water retention capability and open time
Improved wetting of substrate
Freeze/thaw resistance
Improved water repellent effect of the mortars
Application:
External Thermal Insulation System (EIFS)
Cement Tile Additives
Grouts/Fillers
Self-Leveling Flow mortars
Skim coating/Wall putty/Render
Decoration mortars
Water proofing mortars
Repairing mortars
Other special mortars
Classification:
There are four series of RDP powders according to features:
Binder-type DP-A202 DP-A208
Flexible-type DP-F305 DP-F310
SLF-type DP-S023 DP-S025
Hydrophobic-type DP-W002
Package:
25kg net paper bags
500kg jumbo bags on request
Storage:
Stored in a dry and cool place. High humidity and temperature will increase the risk of caking. Do not stack pallets on top of each other to avoid compaction.
It is recommended to use these products within six months of purchase.
