Introduce of Acrylic Waterproof Redispersible Polymer Powder RDP

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 Acrylic Waterproof Redispersible Polymer Powder RDP

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 Acrylic Waterproof Redispersible Polymer Powder RDP

Acrylic Waterproof Redispersible Polymer Powder (RDP)– Item Specification

Review

This acrylic water-proof redispersible polymer powder (RDP) is a free-flowing, white powder made from ethylene-vinyl acetate or pure acrylic copolymers. It dissolves conveniently in water and creates a steady film after drying. The product boosts bond, flexibility, and water resistance in building materials.

Key Features

Strong bonding: Enhances adhesion between substratums like concrete, tiles, and insulation boards.
Water resistance: Develops a waterproof obstacle that safeguards against wetness damages.
Versatility: Minimizes splitting by enabling small movement in the final covering or mortar.
Workability: Enhances mix consistency and makes application smoother.
Durability: Rises lasting efficiency under weather condition exposure and mechanical stress.

Technical Data

– Look: White free-flowing powder
– Strong web content: ≥ 99%.
– Mass density: 0.4– 0.6 g/cm FOUR.
– Minimum film-forming temperature level (MFFT): 0– 10 ° C( differs by grade).
– Deposit on screen (0.315 mm): ≤ 2%.
– pH (10% service): 4– 6.
– Ash content: 10– 15%.

Applications

This RDP is commonly made use of in:.
– Tile adhesives and grouts.
– Outside insulation ending up systems (EIFS).
– Waterproofing slurries and layers.
– Self-leveling compounds.
– Repair mortars and plasters.

Storage space & Handling

Store in a completely dry, cool location listed below 30 ° C. Maintain packaging secured to stay clear of wetness absorption. Usage within 12 months from manufacturing day. Stay clear of call with eyes and skin. Use gloves and shatterproof glass during handling.

Applications of Acrylic Waterproof Redispersible Polymer Powder RDP

Applications of Acrylic Waterproof Redispersible Polymer Powder (RDP)

Boosted Attachment in Construction Materials

Acrylic waterproof redispersible polymer powder (RDP) significantly boosts exactly how well construction materials stick to surface areas. When mixed into ceramic tile adhesives, exterior insulation systems, or repair mortars, it creates a strong bond that lasts. This is specifically helpful on difficult surfaces like old concrete, timber, or steel.

Water Resistance for Lasting Efficiency

This RDP forms a versatile film once dry. That movie obstructs water from getting through. Because of this, coatings and plasters remain safeguarded also in wet problems. Building contractors utilize it in areas exposed to rain, humidity, or frequent cleaning– like washrooms, kitchen areas, and outdoor wall surfaces.

Better Versatility and Fracture Prevention

Traditional cement-based items can become breakable with time. Adding acrylic RDP gives them some offer. This flexibility helps avoid cracks caused by temperature modifications or developing activity. Floorings, wall surfaces, and exteriors remain smoother and more intact for longer.

Boosted Workability and Finish High Quality

Blending RDP into mortars and renders makes them less complicated to spread out and shape. Employees locate the product smoother to apply, with less effort required. The last surface area additionally looks cleaner and more even, which reduces the requirement for extra finishing job.

Versatile Use Throughout Structure Projects

Polymer water resistant RDP operates in numerous common building products. You’ll find it in self-leveling floor compounds, waterproofing slurries, cements, and exterior provides. It matches both new builds and remodelling tasks. Because it mixes conveniently with conventional ingredients like cement and sand, it fits right into existing manufacturing procedures without significant adjustments.

Makers count on this powder to satisfy modern-day needs for sturdiness, ease of usage, and weather condition resistance– all while keeping costs controlled.

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 Acrylic Waterproof Redispersible Polymer Powder RDP

Frequently Asked Questions About Acrylic Waterproof Redispersible Polymer Powder (RDP)

What is acrylic waterproof RDP?

Acrylic waterproof RDP is a fine white powder made from acrylic polymers. It mixes easily with water and forms a flexible, waterproof film when dry. Builders and manufacturers use it to improve adhesion, flexibility, and water resistance in construction materials like tile adhesives, renders, and self-leveling compounds.

How does RDP improve waterproofing?

When RDP meets water, it turns back into a polymer emulsion. This fills tiny gaps in cement-based products and creates a continuous waterproof layer. The result is a stronger, more durable surface that resists moisture penetration. This helps protect walls and floors from dampness and water damage over time.

Can I mix RDP with regular cement?

Yes. You can blend RDP directly into dry cement mixes before adding water. Typical dosage ranges from 1% to 5% of the total dry weight, depending on the application. Always follow the product instructions for best results. Proper mixing ensures even distribution and consistent performance.

Is RDP safe to handle?

RDP is non-toxic and safe under normal handling conditions. Wear gloves and a dust mask when working with the dry powder to avoid skin or respiratory irritation. Store it in a cool, dry place away from moisture. Keep the bag sealed tightly after opening to prevent clumping.

What makes acrylic RDP better than other types?

Acrylic RDP offers excellent adhesion to many surfaces, including concrete, wood, and metal. It stays flexible after curing, which reduces cracking. It also works well in both interior and exterior applications. Compared to vinyl-based powders, acrylic RDP gives better long-term water resistance and UV stability.