Melflux 2641 F
Melflux 2641 F
Melflux® 2641 F is a high-performance superplasticizer for cement-based construction materials. It is a free-flowing, spray dried powder of modified polycarboxylic ether. This product is especially optimized for plastification and water reduction of cementitious construction materials. Melflux 264 F provides an excellent development of early strength.
Applications include:
- Self-leveling underlayments (SLU)
- Feather-edge products
- Non-shrink grouts
- Cementitious floor screeds
- Cementitious fast-setting floor screeds
- Cementitious self-leveling floor screeds
- Repair mortars
- Injection mortars
- Tile adhesives and joint fillers
- Dry-mix concrete
Properties
| Technical Data | Value |
| Physical Shape | Powder |
| Appearance | Characteristic, yellowish to brownish |
| Drying Loss (%) | Max 2.0 |
| Bulk Density, (kg/m3) | 350 to 550 |
| pH Value (20°C), 20% solution | 6.5 to 8.5 |
| Dosage Recommendation (%), in relation to weight of binder | 0.05 to 1.00 |
