Evonik Dynasylan F8815 is an innovative water-based fluoroalkyl-functionalized oligomeric siloxane designed for superior surface modification. This advanced formulation offers exceptional hydrophobicity and oleophobicity through its unique trifunctional structure, enabling permanent covalent bonding with various substrates while maintaining excellent water solubility and environmental compatibility.
Water-Based Formulation - Environmentally friendly with easy water miscibility
Triple Functional Design - Combines silanol reactivity with fluoroalkyl performance
Permanent Bonding - Chemical covalent bonding with substrate surfaces
Low Surface Energy - Exceptional water and oil repellency characteristics
Versatile Application - Suitable for various materials and processing methods
Textile Treatment - Durable water-oil repellent finishes for fabrics
Leather Processing - Hydrophobic treatment for leather goods
Surface Coatings - Additive for paints and varnishes modification
Hybrid Systems - Component in sol-gel and hybrid material systems
Industrial Materials - Surface modifier for ceramics and specialty materials
Chemical Type | Fluoroalkyl-functionalized oligomeric siloxane |
Appearance | Slightly yellow translucent liquid |
Solubility | Fully water-miscible |
Solid Content | 20-25% |
pH Value | 4.0-6.0 |
Density (25°C) | 1.05-1.15 g/cm³ |
Viscosity (25°C) | 50-200 mPa·s |
Recommended Usage | 5-15% in water |
Storage Stability | 12 months at room temperature |
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E-mail: wangxingqiang@ericwchem.com
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