Function and application of redispersible latex powder

Time:2020-12-08 09:16

Re-dispersible latex powder is a kind of powder adhesive prepared by spray drying special emulsion (high molecular polymer). After contacting with water, the powder can be quickly redispersed to form an emulsion, which has the same properties as the initial emulsion, that is, a film can be formed after evaporation of water, which has high flexibility, high weather resistance and high adhesion to various substrates.

Re-dispersible latex powder is a multi-purpose powder building material with environmental protection, building energy saving and high quality, and it is an essential and important functional additive for dry-mixed mortar. It can improve the performance, strength, bonding strength between mortar and various substrates, flexibility, mobility, compressive strength, flexural strength, wear resistance, toughness, adhesion, water retention and constructability of mortar. In addition, hydrophobic latex powder can make mortar have good waterproof property.

The redispersible latex powder is mainly used in various dry mixed mortars such as putty powder for internal and external walls, tile adhesive, tile jointing agent, dry powder interface agent, external thermal insulation mortar for external walls, self-leveling mortar, repair mortar, decorative mortar and waterproof mortar.

range of application

1, exterior insulation plaster mortar

2. Tile jointing agent

3. Flexible putty for external wall

Characteristics This product is soft latex powder, which can disperse in water, improve the adhesion between mortar and common support, improve the mechanical properties of mortar, and enhance the workability of mortar.