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

Evonik Dynasylan 9116 Silane Coupling Agent Hexadecyltrimethoxysilane

Evonik Dynasylan 9116 is a long-chain alkyl functional silane specifically designed to impart superior hydrophobic properties to various substrates. Its unique molecular structure provides excellent water repellency while maintaining low volatility and easy handling characteristics.

Features Of Evonik Dynasylan 9116 Silane Coupling Agent Hexadecyltrimethoxysilane

  1. Superior Hydrophobicity - Creates strong water-repellent surfaces on treated materials

  2. Low Volatility - Reduces VOC emissions and minimizes odor during application

  3. Excellent Compatibility - Works effectively with both organic and inorganic substrates

  4. Processing Stability - Prevents premature crosslinking in polyethylene compounds

  5. Enhanced Durability - Forms weather and moisture-resistant chemical bonds with substrates

Typical Applications Of Evonik Dynasylan 9116 Silane Coupling Agent Hexadecyltrimethoxysilane

  1. Concrete Protection - Waterproofing agent for construction materials and concrete surfaces

  2. Mineral Filler Treatment - Surface modification for wollastonite and other mineral fillers

  3. Polymer Compounds - Additive for silane-crosslinked polyethylene systems

  4. Composite Materials - Compatibility enhancer in highly filled polypropylene compounds

  5. Surface Coatings - Hydrophobic modifier for various coating and sealing applications

Specifications Of Evonik Dynasylan 9116 Silane Coupling Agent Hexadecyltrimethoxysilane

Chemical NameHexadecyltrimethoxysilane
AppearanceClear liquid
Alkyl Chain LengthC16
FunctionalityHydrophobic modifier
VolatilityLow
VOC EmissionsMinimal
SolubilityToluene, Petroleum ether
Recommended Usage0.5-1.5% in formulations



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