Evonik Dynasylan 4144 is a advanced polyether-functional silane designed to act as a surfactant and coupling agent. It enhances the compatibility between inorganic materials and organic polymers, improving dispersion, moisture resistance, and mechanical properties in various formulations.
Dual Amino Reactivity - Features both primary and secondary amino groups for enhanced crosslinking
Self-Catalyzing Hydrolysis - Autocatalytic action simplifies processing without additional catalysts
Excellent Adhesion Promotion - Significantly improves bond strength across diverse materials
Electrical Properties Enhancement - Improves dielectric constant and volume resistivity
Foundry Resin Systems - Additive for cold-cure phenolic and furan binders in sand casting
Mineral Fiber Insulation - Binder component for phenolic resin adhesives
Silicone Resin Synthesis - Key monomer for amino-functional silicone production
Sealants & Adhesives - Primer and additive for enhanced bonding performance
Protective Coatings - Adhesion promoter for paint and coating formulations
| Chemical Name | 2-Aminoethyl-3-aminopropyl-methyldimethoxysilane |
| Functionality | Diamino Silane |
| Appearance | Yellow transparent liquid |
| Odor | Ammonia-like |
| Solubility | Alcohols, Hydrocarbons |
| Hydrolysis pH | 10-11 (self-catalyzed) |
| Reactive Groups | Amino, Methoxy |
| Packaging | 25kg/200kg |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China