Performance: a very outstanding water resistance, bond strength, increase the elasticity of mortar and have a long opening time, to give the mortar excellent alkali resistance, to improve the adhesion of the mortar, adhesive, flexural strength, plasticity has strong flexibility, abrasion resistance and workability, more flexible cracking mortar. 

 Redispersible polymer powders role: 
 Redispersible polymer powders dispersed film as a second adhesive to play in strengthening the role 
 Protective colloid was absorbed by the mortar system (water after the film does not destroy, or "secondary dispersion? Film-forming polymer resin as a reinforcement material distribution and the entire mortar system, thereby increasing the cohesion of the mortar; 
 Redispersible polymer powder in the wet mortar:? 
 Improve the performance of construction;? To improve the flow properties;? Increase the thixotropic and anti-drape; improve cohesion;? Extend its opening hours;? Enhance water retention. ? 
 Redispersible polymer powder in the mortar cured:? Improve the tensile strength;? Increase the flexural strength;? To reduce the elastic modulus;? Improve deformability; to increase the material density;? Increase the abrasion resistance;? cohesive strength to improve;? lower carbonation depth;? reduce material absorbent;? material has excellent growth waterborne (water-based rubber powder by adding increasing)