RDP for mortar
RDP is a water-soluble redispersed powder, which is a modified emulsion powder obtained from a copolymer of vinyl acetate, vinyl ester and polyvinyl alcohol by spray drying. it has good redispersibility and is re-dispersed into emulsion when in contact with water, which is suitable for all kinds of plastering mortar in indoor and outdoor environment.
Redispersible polymer powder is easy to redisperse in water and has excellent saponification resistance. it can improve the adhesion of mortar such as cement, lime and gypsum base of interior and exterior wall, flexibility with high ethylene content, protection function and waterproof, etc. It has the properties of bending strength, excellent smoothness, convenient construction and so on.