Evonik Dynasylan 9165 is a trifunctional phenyl silane coupling agent featuring three hydrolyzable methoxy groups and a thermally stable phenyl group. This highly reactive compound enhances thermal stability and flexibility in sol-gel coatings while providing excellent UV resistance. Ideal for high-temperature polymer processing and advanced material applications.
Thermal Stability - Phenyl group provides exceptional heat resistance up to 300°C
UV Protection - Enhances ultraviolet resistance in coatings and composites
Surface Modification - Improves inorganic filler dispersion and compatibility
Process Flexibility - Reduces polymer melt viscosity for easier processing
Silicone Resins - Crosslinking agent for high-performance silicone compounds
Mineral Fillers - Surface treatment for wollastonite and aluminum hydroxide
High-Temp Polymers - Thermal stability enhancement for engineering plastics
Advanced Coatings - UV-resistant sol-gel coatings for optical applications
Electronic Encapsulants - Thermal management in electronic packaging
Chemical Name | Phenyltrimethoxysilane |
CAS No. | 2996-92-1 |
Appearance | Clear liquid |
Purity | ≥98% |
Density (25°C) | 1.06 g/cm³ |
Refractive Index | 1.470 |
Flash Point | 96°C |
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