Redispersible polymer powder is a powder dispersion processed by spray drying of modified polymer emulsion. It has good redispersibility and can be re-emulsified into a stable polymer emulsion after adding water. The performance is exactly the same as the initial emulsion. As a result, it is possible to produce high-quality dry-mix mortar, thereby improving the properties 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, improve the bonding strength of mortar and various substrates, and improve the flexibility and deformability of mortar. properties, compressive strength, flexural strength, abrasion resistance, toughness, adhesion and water retention, and constructability. In addition, the latex powder with hydrophobicity can make the mortar have good water resistance.
Masonry mortar, plastering mortar redispersible latex powder has good impermeability, water retention, frost resistance, and high bonding strength, which can effectively solve the quality of cracking and penetration existing between traditional masonry mortar and masonry question.
Self-leveling mortar, floor material Redispersible polymer powder has high strength, good cohesion/cohesion and required flexibility. It can improve the adhesion, wear resistance and water retention of the materials. It can bring excellent rheology, workability and best self-smoothing properties to ground self-leveling mortar and leveling mortar.
Tile adhesive, tile grout Redispersible latex powder has good adhesion, good water retention, long open time, flexibility, sag resistance and good freeze-thaw cycle resistance. Provides high adhesion, high slip resistance and good workability for tile adhesives, thin layer tile adhesives and caulks.
Waterproof mortar redispersible latex powder enhances the bond strength to all substrates, reduces elastic modulus, increases water retention, and reduces water penetration, providing products with high flexibility, high weather resistance and high waterproofing requirements. Hydrophobicity and water repellency require a long lasting effect of the sealing system.
External thermal insulation mortar for external walls Redispersible latex powder in the external thermal insulation system of external walls enhances the cohesion of the mortar and the bonding force to the thermal insulation board, which can reduce energy consumption while seeking thermal insulation for you. The required workability, flexural strength and flexibility can be achieved in the external wall and external thermal insulation mortar products, so that your mortar products can have good bonding performance with a series of thermal insulation materials and base layers. At the same time, it also helps to improve impact resistance and surface crack resistance.
Repair Mortar Redispersible polymer powder has the required flexibility, shrinkage, high adhesion, suitable flexural and tensile strength. Make the repair mortar meet the above requirements and be used for the repair of structural and non-structural concrete.
The interface mortar redispersible latex powder is mainly used to treat the surfaces of concrete, aerated concrete, lime-sand bricks and fly ash bricks, etc., to solve the problem that the interface is not easy to bond, the plastering layer is hollow, and the cracking, peeling, etc. It enhances the bonding force, is not easy to fall off and is resistant to water, and has excellent freeze-thaw resistance, which has a significant effect on simple operation and convenient construction.
Redispersible polymer powder products are dazzling in the market, but their properties are basically the same, which can be briefly summarized as follows:
Redispersible latex powder is a powder formed by spray drying of polymer emulsion, also known as dry powder glue. This powder can be quickly reduced to an emulsion after contact with water, and maintain the same properties as the initial emulsion, that is, a film will be formed after the water evaporates. This film has high flexibility, high weather resistance and resistance to various substrates. High adhesion.
Such products are mainly used in external wall insulation, tile bonding, interface treatment, bonding gypsum, plastering gypsum, building interior and exterior wall putty, decorative mortar and other construction fields, and have a very broad scope of use and good market prospects.
The promotion and application of redispersible latex powder has greatly improved the performance of traditional building materials, and greatly improved the adhesion, cohesion, flexural strength, impact resistance, wear resistance, durability, etc. The construction products ensure the quality of construction projects with their excellent quality and high-tech content.
Post time: Oct-24-2022