Redispersible Polymer Powder (VAE-RDP)

Redispersible Polymer Powder (VAE-RDP)

Your Trusted Partner in Polymer Powder Solutions

As a Polymer Powder Supplier, we are equipped to provide you with top-quality redispersible latex powders to meet your specific application needs.

 

Enhancing Binding and Water Resistance

Dispersible polymer powders, whether homo- or copolymer dispersions that have been spray-dried to achieve free-flowing and storable characteristics, play a pivotal role in enhancing various construction materials. These powders, when incorporated into cement and gypsum mortar, can significantly elevate their properties, ensuring improved performance.

Moreover, their impact goes beyond cement and gypsum mortar. They possess the capability to elevate the attributes of other construction materials like tile adhesives, fillers, and wallpaper adhesives. Irrespective of their addition timing, dispersible polymer powders stand as indispensable aids within the construction industry and the realm of building materials.

 

Composition of Redispersible Polymer Powders

The process of creating dispersible polymer powders involves suspending polymer particles (homo- or copolymers) in water, followed by spray-drying. This yields spherical, powder-like agglomerates with diameters ranging from 80 to 100 μm.

Subsequently, mineral anticaking agents are introduced to produce dry, free-flowing, storable polymer powders, which are then stored in bags or silos. During the production of cement or gypsum mortar, these dispersible polymer powders are introduced to the mixing water and stirred until they disperse on their own. This leads to the disintegration of agglomerates into their smaller, original molecules.

 

Characteristics of Redispersible Polymer Powders

Derived from spray-dried polymer dispersions, redispersible polymer powders, when exposed to water, disintegrate into granules, releasing the particles present in the original dispersions. Importantly, this process doesn't compromise the inherent properties of the polymers.

Highlighted Properties:

● Enhanced Dry Strength, Durability, and Lifespan
● Improved Mixture Stability
● Reduced Water Demand Rate and Bleeding
● Uniform Distribution of Air Pores Throughout the Volume
● Increased Impact Bending, Abrasion, and Flexural Strength
● Resistance to Temperature Fluctuations
● Minimized Shrinkage
● Heightened Adhesion and Cohesion
● Improved Stress Cracking Resistance
● Imparts High Final Strength
● Enhanced Water Retention
● Ensures Property Stability Across Different Cement Types

Redispersible polymer powders find extensive usage in construction projects, where their primary function is to facilitate the creation of robust and enduring adhesives and coatings for tiles, seals, conduits, and pipelines.

 

Industries

Redispersible polymer powders are integral to the production of polymer-modified dry mortars.

 

Cement and Gypsum Mortar Production

The benefits of polymer-modified mortar, cement, and concrete over their unmodified counterparts are widely recognized. Polymers, either in dispersion form (two-component systems) or powder form (single-component systems), are added during the production of gypsum mortar, concrete, or mineral cementitious materials like cement, followed by redispersion.

Redispersible polymer powders contribute to increased bending tensile strength, abrasion resistance, and compressive strength by reducing water content in cement. The polymer dispersion-induced decrease in water absorption enhances the resistance of mortar and cement to freeze-thaw cycles.

Furthermore, the addition of redispersible polymer powders to materials maximizes adhesive tensile strength, elasticity, and reduces porosity.

As a trusted supplier of specialty chemicals, we are committed to assisting you in identifying the optimal additives and raw materials to enhance your construction materials.

 

Dispersible Polymer Powders in Tile and Wallpaper Adhesives

Beyond cement and gypsum mortar, dispersible polymer powders are invaluable for enhancing sealants, caulk, fillers, wallpaper adhesives, tile adhesives, and exterior wall coatings.

These powders notably enhance processability. Incorporating them before hydration reduces water requirements, simplifies handling, and extends working time. Post-curing, the material exhibits improved substrate bonding and flexibility. Cohesion among various construction elements is also enhanced, even without the addition of plasticizers.

Redispersible polymer powders offer exceptional adhesion to tile adhesives, even on challenging substrates like natural stone, wood, and plastic.

Count on us for innovative solutions and quality materials that optimize your construction endeavors.

 

REQUEST FOR PRODUCT SAMPLES AND TECHNICAL DATA

We invite you to assemble a request encompassing both technical data and product samples for our consideration. This collective information can subsequently be submitted to us directly.

Show More+

Tags
Putty Powder Raw Material Manufacturer Putty Powder Supplier Glue Powder Raw Material Manufacturer Glue Powder Supplier PCE Manufacturer PCE Supplier Water Reducing Admixture Manufacturer Water Reducing Admixture Supplier Cement Retarder Manufacturer Cement Retarder Suppliers Gypsum Retarder Manufacturer Gypsum Retarder Suppliers Mortar Retarder Manufacturer Mortar Retarder Suppliers Polyvinyl Alcohol Fiber Manufacturers Polyvinyl Alcohol Fiber suppliers Concrete Fiber Manufacturer Polypropylene Fiber Consumption Per Ton Polypropylene Fiber Manufacturer Polypropylene Fiber Supplier Pasty Chemicals Adhesive Tile Chemical Anti Crack Wall Putty Material Anti Crack Wall Putty Chemcial Water Retention Chemcial Water Retaining Building Chemical Increase Strength Chemcial Increase Strength Material Hard Strength Fiber Cooper Coated Steel Fiber Corrugate Steel Fiber Hook-end steel fiber End Hook Steel Fiber In Rows Monofilament End Hook Steel Fiber Calcium Formic Acid Early Strength Agent Early Strength Chemical Early Strength Powder Mortar Quick Strength Quick Strength Agent Quick Strength Powder Building Retarder Chemical Putty Retarder Slow Coagulation Agent Slow Coagulation Chemical FDN Powder Water Reduction Powder Cement Cellulose Gypsum Cellulose Hydroxypropyl Ethyl Cellulose Mortar Cellulose Putty Cellulose Water Retention Cellulose Redispeisible Latex Powder Vinyl Ethylene Acetate FDN Manufacturer FDN Supplier Building Cellulose Adhesive Cellulose Bonding Cellulose HP Starch Ether VAE Manufacturer VAE Supplier Mortar Fiber
  • wechat

    Sophie.Feng: +86 150 1144 7372

Chat with Us