Redispersible polymer powder performance
Original
2021-12-30 14:49:48
Redispersible polymer powder (RDP) is a water-soluable white or off white flowable powder. It has high bonding ability and outstanding waterproof performance. Its bonding strength is good. It can increase the elasticiy of the mortar and have a longer open time, improving the adhesion, flexural strength, plasticity and wear resistance of the cannon. Performance and workabilty in the flexible anti-cracking mortar it has more muscular flexibility. it Has a wide range of applications.
In mortar, the flexible RDP has low compression-folding ratio, good toughness and good crack resistance, but the bonding force is not as good as the rigid one
Rigid RDP has good bonding force and better breaking board performance.