rdp powder-Basic knowledge of redispersible latex powder
September 10, 2020
The basic knowledge of redispersible latex powder is summarized and introduced. For this knowledge, we should know that redispersible latex powder is a powder dispersion made by spray drying of modified polymer emulsion. It has good dispersibility and can be re-emulsified into a stable polymer emulsion after adding water. Its chemical properties are exactly the same as the initial emulsion. Therefore, it is possible to produce high-quality dry-mixed mortar, thereby improving the performance of the mortar.
Redispersible latex powder is an indispensable and important functional additive for mixed mortar. It can improve the performance of mortar, increase the strength of mortar, increase the bonding strength of mortar and various substrates, and increase the flexibility and deformability of mortar Performance, compressive strength, flexural strength, abrasion resistance, toughness, adhesion and water retention capacity, workability. In addition, the water-repellent latex powder can make the mortar have good water resistance.
In addition, we also learned that redispersible latex powder products are mainly used in exterior wall insulation, tile bonding, interface treatment, bonding plaster, plaster plaster, building interior and exterior wall putty, decorative mortar and other construction fields. It has a very broad Range of application and good market prospects.
In addition, we should also understand that the promotion and application of redispersible latex powder has improved the performance of traditional building materials and greatly improved the adhesion, cohesion, flexural strength and impact resistance of building materials. , Wear resistance, durability, etc., so that the construction products with their excellent quality and high-tech content ensure the quality of construction projects.