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

Evonik Dynasylan MTMS Silane Coupling Agent

Evonik Dynasylan MTMS is a high-performance trifunctional alkylalkoxysilane specifically designed for sol-gel applications. This advanced silane coupling agent features three hydrolyzable methoxy groups and a methyl group, enabling the formation of stable siloxane bonds through hydrolysis and condensation reactions. The product offers excellent compatibility with various organic and inorganic systems, making it ideal for creating durable hybrid materials with enhanced properties.

Features Of Evonik Dynasylan MTMS Silane Coupling Agent

  1. Trifunctional Reactivity - Three hydrolyzable groups for enhanced cross-linking

  2. Rapid Hydrolysis Rate - Faster reaction with water compared to similar silanes

  3. Excellent Stability - Forms stable siloxane bonds through condensation

  4. Versatile Compatibility - Suitable for organic and inorganic hybrid systems

  5. UV Resistance - Provides superior ultraviolet stability in coatings

Typical Applications Of Evonik Dynasylan MTMS Silane Coupling Agent

  1. Sol-Gel Coatings - High-performance anti-fouling and protective coatings

  2. Hybrid Materials - Inorganic-organic network formation for composite materials

  3. Surface Modification - Treatment of fillers and nanoparticles for improved dispersion

  4. Flame Retardant Systems - Enhanced fire resistance in material formulations

  5. Nano-Composites - Modification with organic resins and inorganic nanoparticles

Specifications Of Evonik Dynasylan MTMS Silane Coupling Agent

hemical NameMethyltrimethoxysilane-
CAS No.1185-55-3-
AppearanceColorless liquidVisual
Purity≥ 98.0%GC Analysis
Density (25°C)0.95-0.97 g/cm³ISO 3675
Refractive Index (20°C)1.368-1.370ISO 2806
Boiling Point102-103°CISO 4626
Flash Point11°CISO 2719
Hydrolysis RateFaster than MTESComparative analysis


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