Redispersible Polymer Powder(RDP)

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What is Redispersible Polymer Powder?

RDP is a dry polymer powder that redisperses in water to form a flexible polymer solution, used to improve adhesion and flexibility in construction materials.

Celotech RDP-Vinabond® can prevent structural failure and enhance your construction materials longevity dramatically. As a versatile, spray-dried thermoplastic resin, Vinabond® upgrades mortar performance significantly to meet the demands of modern, sustainable building solutions.

Redispersible Polymer Powder Uses:

  1. Exterior Systems (EIFS)
  2. Tile Adhesives
  3. Specialty Mortars
  4. High-Performance Compatibility

Redispersible Polymer Powder MSDS

Chemical Components: Polymer Resin (Core),Protective Colloid (Surface),Anti-caking Agents

HS Code: 3506 9190

Type: Chemical Powder Additive

Appearance: White powder

TG temperature: -8~25℃

Ash Content: 12%~25%

Applications: EIFS, Plaster, Tile Adhesive & Grouts, Repair Mortars

Redispersible Polymer Powder

Functions of Redispersible Polymer Powder

  1. Enhances Adhesion – Improves bonding strength in tile adhesives, mortars, and repair compounds.
  2. Increases Flexibility – Reduces cracking in cement-based materials under stress or movement.
  3. Improves Workability – Enhances mortar consistency for easier application and finishing.
  4. Strengthens Durability – Extends the lifespan of construction materials in harsh conditions.
  5. Enables Crack Resistance – Prevents micro-cracks in plasters, renders, and self-leveling floors.
  6. Facilitates Redispersion – Reforms a stable emulsion when mixed with water for consistent performance.
  7. Compatible with Additives – Works synergistically with cellulose ethers and other modifiers.

RDP-Vinabond® Packaging & Storage Conditions

Celotech’s Vinabond® is packaged in 25 kg multilayer paper sacks with a polyethylene intermediate layer and an inner P.E. bag.

To maintain its quality and performance, it is recommended to store RDP in a sealed container, away from moisture, direct sunlight, and fire sources.

Validate Quality, Risk-Free. 200g Sample Shipped in 48 Hours.

Frequently Asked Questions

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