Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Evonik Dynasylan 9165 Trifunctional Phenyl Silane Coupling Agent

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.

Features Of Evonik Dynasylan 9165 Trifunctional Phenyl Silane Coupling Agent

  1. Thermal Stability - Phenyl group provides exceptional heat resistance up to 300°C

  2. UV Protection - Enhances ultraviolet resistance in coatings and composites

  3. Surface Modification - Improves inorganic filler dispersion and compatibility

  4. Process Flexibility - Reduces polymer melt viscosity for easier processing

Typical Applications Of Evonik Dynasylan 9165 Trifunctional Phenyl Silane Coupling Agent

  1. Silicone Resins - Crosslinking agent for high-performance silicone compounds

  2. Mineral Fillers - Surface treatment for wollastonite and aluminum hydroxide

  3. High-Temp Polymers - Thermal stability enhancement for engineering plastics

  4. Advanced Coatings - UV-resistant sol-gel coatings for optical applications

  5. Electronic Encapsulants - Thermal management in electronic packaging

Specifications Of Evonik Dynasylan 9165 Trifunctional Phenyl Silane Coupling Agent

Chemical NamePhenyltrimethoxysilane
CAS No.2996-92-1
AppearanceClear liquid
Purity≥98%
Density (25°C)1.06 g/cm³
Refractive Index1.470
Flash Point96°C


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