Function and application of redispersible latex powder
July 15, 2020
Redispersible latex powder is a powder binder made by spray-drying a special emulsion (polymer). This powder can be dispersed again after contact with water to form an emulsion, and has the same properties as the initial emulsion, that is, a film can be formed after the water evaporates. This film has high flexibility, high weather resistance and a variety of High adhesion of the substrate. Redispersible latex powder is a green, environmentally friendly, energy-efficient building, high-quality multi-purpose powder building material, and is an indispensable and important functional additive for dry-mixed mortar. It can improve the performance of mortar, increase the strength of mortar, increase the bonding strength of mortar and various substrates, improve the flexibility and variability of mortar, compressive strength, flexural strength, abrasion resistance, toughness, adhesion Relay and water retention capacity, constructability. In addition, the latex powder with water repellency can make the mortar have good water resistance. Redispersible latex powder is mainly used in: putty powder for interior and exterior walls, tile adhesive, tile jointing agent, dry powder interface agent, exterior insulation mortar, self-leveling mortar, repair mortar, decorative mortar, waterproof mortar,Dry mix mortar.
Range of use
1. Exterior insulation mortar
2. Tile jointing agent
3. Flexible putty for external wall
Characteristics This product is a soft latex powder, which can be dispersed in water, improve the adhesion between mortar and ordinary support, improve the mechanical properties of mortar, and enhance the constructability of mortar.