Introduce of RDP Heat Resistant High Adhesion VAE Redispersible Polymer Powder RDP for EIFS

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 RDP Heat Resistant High Adhesion VAE Redispersible Polymer Powder RDP for EIFS

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 RDP Heat Resistant High Adhesion VAE Redispersible Polymer Powder RDP for EIFS

Requirements of RDP Heat Resistant High Attachment VAE Redispersible Polymer Powder for EIFS

Product Introduction

This redispersible polymer powder (RDP) is made from vinyl acetate-ethylene (VAE) copolymer. It gives solid bond and exceptional warm resistance. The product functions well in External Insulation Finishing Systems (EIFS). It helps boost versatility, water resistance, and workability of mortar mixes.

Trick Features

High attachment: Bonds strongly to insulation boards, substratums, and basecoats. This reduces the risk of delamination or breaking.
Warm resistance: Maintains efficiency under high temperatures. It remains secure during summertime or in hot climates.
Redispersibility: Mixes conveniently with water to form a consistent film. This makes certain constant top quality in the final render.
Versatility: Adds flexibility to the system. This enables the finish to deal with small motions without damage.
Water resistance: Lowers water absorption. This secures the insulation layer and extends system life.

Technical Data

– Look: White free-flowing powder
– Strong web content: ≥ 99%.
– Ash material: 10– 15%.
– Minimum film-forming temperature level: ~ 5 ° C.
– Mass thickness: 450– 600 g/L.
– Particle dimension: ≤ 850 µm.

Recommended Dosage

Use 2– 5% by weight of complete dry mix. The specific amount depends on the application technique and efficiency demands. Greater does improve adaptability and attachment yet might affect open time.

Storage space and Handling

Shop in a trendy, dry location. Keep away from dampness and straight sunshine. Use within 12 months of production date. Seal containers securely after available to prevent clumping. Handle with typical industrial health techniques.

Applications of RDP Heat Resistant High Adhesion VAE Redispersible Polymer Powder RDP for EIFS

Applications of RDP Heat-Resistant High Adhesion VAE Redispersible Polymer Powder in EIFS

Boosted Bonding and Durability

RDP heat-resistant high adhesion VAE redispersible polymer powder plays a key duty in External Insulation Finishing Equipment (EIFS). It significantly improves the bond in between insulation boards and skim coat. This strong adhesion maintains the system firmly attached to wall surfaces, even under changing weather conditions. The powder also helps prevent splits and delamination with time.

Improved Workability and Flexibility

When blended into(EIFS) skim coat mortars, this RDP makes the material simpler to use. Workers can spread it smoothly without additional initiative. At the same time, it adds adaptability to the hardened layer. This flexibility permits the system to deal with tiny activities in the building framework without breaking.

Water Resistance and Weather Protection

The polymer forms a constant film after redispersion. This movie blocks water from getting in the wall surface while still letting vapor escape. Consequently, the wall surface stays dry inside however breathes normally. The system stands up to rain, moisture, and temperature swings much better than traditional blends.

Warm Security for Demanding Environments

Unlike common polymer powders, this VAE-based RDP maintains its performance at greater temperatures. It remains steady throughout heat or when made use of on sun-exposed facades. This warm resistance makes sure long-lasting integrity in warm climates or on structures with high solar direct exposure.

Compatibility and Ease of Usage

The powder mixes well with common concrete, sand, and additives utilized in EIFS formulas. No unique devices or treatments are needed. Simply add it to the completely dry mix like any various other active ingredient. When on website, it carries out regularly set after batch, providing contractors foreseeable results every single time.

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 RDP Heat Resistant High Adhesion VAE Redispersible Polymer Powder RDP for EIFS

Frequently Asked Questions About RDP Heat Resistant High Adhesion VAE Redispersible Polymer Powder for EIFS

What is RDP VAE powder used for in EIFS?

This redispersible polymer powder (RDP) improves the performance of exterior insulation and finish systems (EIFS). It boosts adhesion, flexibility, and water resistance. The powder helps the base coat stick better to insulation boards and other surfaces. It also makes the system more durable under temperature changes.

Why choose a heat-resistant RDP?

EIFS often face high temperatures from direct sunlight or hot climates. A standard polymer may soften or lose strength. This heat-resistant RDP keeps its properties even when it gets hot. That means your wall system stays strong and stable over time.

How does high adhesion benefit EIFS?

Strong adhesion stops layers from separating. It ensures the base coat bonds tightly to the substrate and insulation board. Good bonding reduces cracks, delamination, and other failures. This leads to longer-lasting walls with fewer repairs.

Is this RDP easy to mix and use?

Yes. The powder blends smoothly into dry-mix mortars. Just add it during production like other dry ingredients. Once mixed with water on site, it forms a uniform film that enhances workability and cohesion. No special equipment or steps are needed.

Does it meet industry standards?

This RDP is made to support EIFS that comply with common building codes and performance standards. It helps achieve required values for tensile strength, flexibility, and water vapor permeability. Always check local regulations and test final formulations for full compliance.