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

Evonik Dynasylan MTMS Methyltrimethoxysilane Crosslinker

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.

Features Of Evonik Dynasylan MTMS Methyltrimethoxysilane Crosslinker

  1. Rapid Hydrolysis - Faster reaction kinetics than ethoxy-based silanes

  2. High Functionality - Three methoxy groups enable dense crosslinking

  3. Organic Compatibility - Methyl group enhances polymer compatibility

  4. Network Formation - Facilitates stable siloxane network development

  5. Process Efficiency - Reduced processing times in manufacturing applications

Typical Applications Of Evonik Dynasylan MTMS Methyltrimethoxysilane Crosslinker

  1. Sol-Gel Coatings - Primary crosslinker for hybrid organic-inorganic coatings

  2. Surface Modification - Enhancing water repellency and surface properties

  3. Composite Materials - Improving interfacial adhesion in filled systems

  4. Electronic Encapsulants - Moisture protection for electronic components

  5. Ceramic Precursors - Building block for advanced ceramic materials

Specifications Of Evonik Dynasylan MTMS Methyltrimethoxysilane Crosslinker

Chemical NameMethyltrimethoxysilane
AppearanceColorless liquid
FunctionalityTrifunctional silane
Hydrolyzable Groups3 methoxy groups
Hydrolysis RateFaster than ethoxy analogs
Organic GroupMethyl
Density (25°C)0.95-0.97 g/cm³
Refractive Index1.365-1.370
Boiling Point102-103°C
Flash Point12°C


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