Evonik Dynasylan MTMS is a highly reactive trifunctional methyl silane specifically formulated as a key crosslinking agent in sol-gel systems. Its three hydrolyzable methoxy groups enable rapid formation of stable siloxane networks through efficient condensation reactions. The methyl group provides organic character while facilitating faster hydrolysis kinetics compared to ethoxy analogs, making it an ideal choice for creating dense inorganic-organic hybrid networks with enhanced processing efficiency.
Rapid Hydrolysis - Faster reaction kinetics than ethoxy-based silanes
High Functionality - Three methoxy groups enable dense crosslinking
Organic Compatibility - Methyl group enhances polymer compatibility
Network Formation - Facilitates stable siloxane network development
Process Efficiency - Reduced processing times in manufacturing applications
Sol-Gel Coatings - Primary crosslinker for hybrid organic-inorganic coatings
Surface Modification - Enhancing water repellency and surface properties
Composite Materials - Improving interfacial adhesion in filled systems
Electronic Encapsulants - Moisture protection for electronic components
Ceramic Precursors - Building block for advanced ceramic materials
Chemical Name | Methyltrimethoxysilane |
Appearance | Colorless liquid |
Functionality | Trifunctional silane |
Hydrolyzable Groups | 3 methoxy groups |
Hydrolysis Rate | Faster than ethoxy analogs |
Organic Group | Methyl |
Density (25°C) | 0.95-0.97 g/cm³ |
Refractive Index | 1.365-1.370 |
Boiling Point | 102-103°C |
Flash Point | 12°C |
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