Evonik Dynasylan PTMO is a trifunctional alkyl silane specifically engineered as a key precursor for sol-gel applications. Its unique propyl group provides organic compatibility while the hydrolyzable methoxy groups enable the formation of stable siloxane networks through controlled condensation reactions. This versatile silane demonstrates faster hydrolysis kinetics compared to ethoxy analogs and serves as a fundamental building block for creating hybrid organic-inorganic materials with tailored properties.
Trifunctional Reactivity - Three hydrolyzable methoxy groups enable high crosslinking density
Controlled Hydrolysis - Faster reaction kinetics than ethoxy-based silanes
Organic Compatibility - Propyl group enhances compatibility with organic matrices
Network Formation - Facilitates creation of stable siloxane networks
Catalyst Compatibility - Works with both acid and base catalysis systems
Hybrid Coatings - Base component for scratch-resistant organic-inorganic coatings
Surface Modification - Precursor for functionalizing inorganic nanoparticles
Composite Materials - Building block for tailored organic-inorganic composites
Electronic Encapsulation - Protective coatings for electronic components
Specialty Polymers - Modifier for enhancing polymer properties through hybridization
Chemical Name | Propyltrimethoxysilane |
Appearance | Colorless liquid |
Functionality | Trifunctional silane |
Hydrolyzable Groups | 3 methoxy groups |
Hydrolysis Rate | Faster than ethoxy analogs |
Organic Group | Propyl |
Catalysis Compatibility | Acid & Base systems |
Recommended Storage | Dry, moisture-free environment |
Viscosity | Low viscosity liquid |
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