| Product Specification | |||
|---|---|---|---|
| Constitution: | VAc/E | Solid content | 98-100% |
| Appearance: | White powder | Bulk density: | 400-600kg/m³ |
| Protective colloid: | Polyvinyl alcohol | Ash content: | 15±2%. |
| Average particle size: | 60-100µm | PH value: | 6-9 |
| Minimum film forming temperature: | 0℃ | TG temperature: | 5℃ |
| The testing method refers to 《GB/T 29594-2013可再分散乳胶粉(redispersible polymer powders)》 as per Chinese National Standards | |||
Celotech’s Redispersible Polymer Powder (RDP) is a multi-functional polymeric binder engineered to enhance critical performance in tile adhesives, grouts, and joint fillers, delivering:
✔ Superior Adhesion Strength – Increases bond strength by 30-50% (EN 12004 C1/C2 compliant)
✔ Enhanced Flexibility – Improves crack resistance with >0.5mm deformation capacity
✔ Water Resistance – Reduces water absorption to <5% (EN 13888 Class CG2)
✔ Workability Optimization – Extends open time and improves mortar consistency
Key Applications:
Flexible tile adhesives (S1/S2 classifications)
Premium cementitious grouts
Elastic joint fillers for expansion joints
Note: The performance benefits listed above are based on standard lab formulations and test conditions. Actual performance can vary depending on the formulation, substrate, and environmental conditions during application.
Disclaimer: References to standards such as EN 12004 and EN 13888 are for informational purposes only. Celotech’s RDP is designed to support compliance with these standards when used in properly formulated systems, but Celotech does not claim product certification or guarantee compliance unless validated by the end user. End-users are responsible for verifying suitability and conducting necessary performance testing in their specific applications.
Vinabond® N511 is a high-performance Redispersible Polymer Powder (RDP) based on vinyl acetate–ethylene (VAE) copolymer. It is specifically engineered to enhance the performance of cement-based tile adhesives, delivering superior adhesion, flexibility, and workability. Vinabond® N511 is ideal for both interior and exterior tiling applications, including large format tiles and low-porosity substrates.
Standard and high-performance tile adhesives (C1/C2 class per EN12004)
Flexible tile adhesives for deformable substrates (S1/S2)
Tile fixing on difficult or low-absorption surfaces (e.g., old tiles, plywood)
Exterior wall tiling and swimming pool tile systems
Floor heating systems and large format tile installations
Vinabond® N511 provides a balanced combination of strength, flexibility, and ease of use, meeting the demanding technical requirements of modern tiling systems. Its compatibility with a wide range of dry-mix formulations makes it a versatile and reliable choice for formulators aiming for high performance and long-term durability in tile adhesives.
Vinabond® N511 is a versatile Redispersible Polymer Powder (RDP) based on vinyl acetate–ethylene (VAC/E) copolymer, engineered to enhance the performance of cementitious tile grout formulations. It improves key properties such as flexibility, water resistance, adhesion, and surface durability—making it suitable for both wall and floor grouting in residential, commercial, and industrial environments.
Cement-based wall and floor tile grouts
Colored grouts for ceramic, porcelain, stone, or glass tiles
Grouting systems in wet rooms, bathrooms, kitchens
Indoor and outdoor tiling grout with exposure to temperature or moisture variations
High-performance grouts for commercial flooring or swimming pool surrounds
Vinabond® N511 delivers the ideal balance of mechanical strength, water resistance, and flexibility that modern tile grouts demand. It helps formulators create reliable and aesthetically superior grouts capable of withstanding structural stresses and environmental challenges—ensuring long-term satisfaction for both professional installers and end users.
Vinabond® N511 is a high-quality redispersible polymer powder based on vinyl acetate–ethylene (VAC/E) copolymer, designed to enhance cementitious joint filler formulations. It significantly improves adhesion, flexibility, water resistance, and surface durability, making it an excellent additive for durable and resilient joint fillers used in construction and flooring applications.
Cement-based joint fillers for construction and flooring
Expansion joint fillers in concrete and masonry works
Grout and filler systems for ceramic and stone tile joints
Industrial and commercial floor joint compounds
Joint fillers exposed to moisture, temperature changes, and mechanical stress
Vinabond® N511 offers the perfect combination of adhesion, flexibility, and water resistance required for durable, high-performance joint fillers. It enables formulators to produce joint fillers that withstand structural movements and harsh environmental conditions, ensuring long-lasting joint integrity and surface aesthetics.
