Evonik Dynasylan 9116 is a long-chain alkyl functional silane designed to impart strong hydrophobicity to various substrates. Its low volatility and viscosity ensure easy handling while providing excellent water repellency and durability in multiple applications.
Triple Functionality - Three ethoxy groups provide high crosslinking density
Controlled Hydrolysis - Acid or base catalyzed reaction for precise processing
Organic Modification - Methyl group imparts valuable organic characteristics
Stable Siloxane Formation - Creates durable Si-O-Si networks after hydrolysis
Sol-Gel Coatings - Key component in hybrid organic-inorganic coating systems
Surface Waterproofing - Water repellent agent for construction materials
Resin Modification - Crosslinking agent for silicone and organic resins
Nanomaterial Synthesis - Precursor for silica-based nanoparticle production
Adhesive Formulations - Enhances weather resistance in sealant products
Chemical Type | Alkyl Trialkoxysilane |
Functionality | Trifunctional |
Appearance | Colorless low-viscosity liquid |
Hydrolyzable Groups | 3 ethoxy groups |
Hydrolysis Requirement | Acid/Base catalyzed |
Key Reaction | Forms Si-O-Si networks |
Organic Group | Methyl |
Stability | Forms stable siloxane bonds |
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