Introduce of Redispersible Polymer Powder RDP VAE

Redispersible Polymer Powder (RDP), also known as redispersible latex powder, is a powdered polymer formed by spray drying of polymer emulsion. This powder can be dispersed again to form a stable emulsion after contacting water. It is widely used in construction chemicals such as dry-mix mortars, tile adhesives, plastering mortars, and self-leveling floor materials to enhance the adhesion, waterproofness, and Flexibility and durability.

Features of Redispersible Polymer Powder RDP VAE

Enhanced bonding force: Significantly improve the bonding strength between mortar and other base materials, reducing hollowing and falling off.

Improve flexibility: Give cement-based materials better stretchability and crack resistance, effectively resisting cracking caused by temperature changes and vibration.

Improve durability: Enhance the material’s impermeability, freeze-thaw resistance and chemical corrosion resistance to extend its service life.

Easy construction: Improve the plasticity and opening time of mortar to facilitate construction operations and adjustments.

Environmental protection: no solvent evaporation, meets environmental protection requirements, and is suitable for green building construction.

Good compatibility: Compatible with a variety of cement-based materials and can be widely used in different types of building materials.

Specification of Redispersible Polymer Powder RDP VAE

Redispersible Polymer Powder RDP VAE– Technical Requirements

Product Summary

Redispersible Polymer Powder RDP VAE is a white, free-flowing powder made from vinyl acetate and ethylene copolymer. It dissolves quickly in water to create a stable polymer film. This item is extensively used in dry-mix mortars, ceramic tile adhesives, exterior insulation systems, and self-leveling compounds.

Trick Properties

The powder shows exceptional bond to several structure materials like concrete, wood, and ceramic tiles. It enhances adaptability, water resistance, and workability of mortar mixes. After redispersion in water, it develops a constant movie that binds particles with each other and boosts durability.

Technical Data

– Look : White, free-flowing powder
– Solid web content : ≥ 98%.
– Ash web content : 10– 15%.
– Minimum film-forming temperature level (MFFT) : ~ 5 ° C.
– Mass thickness : 450– 600 g/L.
– Bit dimension : ≤ 200 µm (99% passes through).
– Residue on filter (0.315 mm) : ≤ 2%.

Storage and Handling

Shop the powder in an awesome, dry location. Maintain it away from wetness and straight sunshine. Usage secured containers to prevent clumping. The life span is twelve month when kept properly. Manage with standard industrial hygiene practices– avoid breathing dust and contact with eyes.

Use Guidelines

Add RDP VAE directly into completely dry mortar blends throughout blending. Normal dosage varieties from 1% to 5% by weight of overall dry mix, depending on application. Mix completely to ensure even distribution. Once water is added on-site, the powder redisperses rapidly and activates its binding buildings. Constantly follow neighborhood safety and security guidelines and maker recommendations for finest outcomes.

Applications of Redispersible Polymer Powder RDP VAE

Applications of Redispersible Polymer Powder RDP VAE

Enhancing Structure Materials

Redispersible polymer powder (RDP) based upon plastic acetate-ethylene (VAE) is commonly made use of to enhance the performance of construction items. When combined with concrete or gypsum, it boosts bond, adaptability, and water resistance. This makes it ideal for tile adhesives, exterior insulation systems, and self-leveling flooring compounds.

Much Better Ceramic Tile Adhesives

Tile adhesives made with RDP VAE stick stronger to both tiles and substrates. They also handle temperature level adjustments much better and reduce the danger of ceramic tiles falling off gradually. Service providers value exactly how simple these adhesives are to spread and how quickly they set without shedding strength.

Exterior Wall Systems

In external thermal insulation composite systems (ETICS), RDP VAE adds strength and weather resistance. The polymer helps the base coat soak up motion from wind or temperature shifts without splitting. It additionally improves impact resistance, which shields walls from everyday damage.

Repair and Rendering Mortars

For repair service mortars and renders, RDP VAE boosts cohesion and workability. Employees can use these mixes smoothly, even on upright surfaces. The final layer remains resilient and withstands rain, freeze-thaw cycles, and aging.

Dry-Mix Products

Since RDP VAE is a free-flowing powder, it mixes easily into dry-mix formulas. It continues to be secure during storage space and just activates when water is added on-site. This gives producers regular high quality and long service life without additional handling actions.

Waterproofing and Cements

RDP VAE additionally plays a crucial role in waterproofing slurries and cements. It seals pores in cement-based materials, obstructing water penetration while keeping breathability. This equilibrium stops dampness build-up behind wall surfaces or under floors, decreasing mold and mildew and architectural damages.

Company Profile

We are the global leader in lightweight concrete and advanced engineered foam solutions. Known globally for its commitment to research, innovation, and applied expertise, we have been providing engineered foam solutions since the early 2012’s.

We can supply high-quality concrete admixture and foam concrete related products all over the world.

The company has a professional technical department and quality supervision department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are interested, please feel free and contact us.

Payment

T/T, Western Union, Paypal, Credit Card etc.

Shipment

By air, by sea, by express, as customers request.

5 FAQs of Redispersible Polymer Powder RDP VAE

Frequently Asked Questions About Redispersible Polymer Powder RDP VAE

What is RDP VAE?

RDP VAE stands for Redispersible Polymer Powder made from vinyl acetate and ethylene. It is a fine white powder used in construction materials. When mixed with water, it turns back into a polymer film. This helps bind materials together and improves performance.

Where is RDP VAE used?

You will find RDP VAE in tile adhesives, exterior insulation systems, self-leveling floors, and repair mortars. It works well in dry-mix products that need strong adhesion, flexibility, and water resistance after they harden.

Why choose RDP VAE over other additives?

RDP VAE gives better workability, longer open time, and stronger bond strength. It also resists cracking and handles moisture well. These features make it a reliable choice for many building applications, especially where durability matters.

How do you store RDP VAE?

Keep RDP VAE in a cool, dry place. Make sure the packaging stays sealed to avoid moisture. If the powder gets wet, it may form lumps and lose its effectiveness. Use it within the shelf life shown on the label.

Is RDP VAE safe to handle?

Yes, RDP VAE is non-toxic and safe under normal use. Still, wear gloves and a mask when handling large amounts of powder to avoid breathing in dust or skin irritation. Follow the safety instructions on the product sheet.