- Principal:Evonik Corporation Silanes
- Functions:Adhesion Promoter, Adhesion Promoter, Crosslinking Agent, Sizing Agent, Surface Modifier, Surface Modifier
- RTU Product Type:Primer
- Chemical Family:Silanes
- End Uses:Foundry Resins, Primer
- Compatible Substrates & Surfaces:Epoxies, Glass, Metal, Textiles, Thermoplastics, Wool
- Compatible Polymers & Resins:Other Thermosets, Silicones
Dynasylan® 1189 is a bifunctional silane possessing a reactive secondary amine and hydrolyzable methoxysilyl groups. The dual nature of its reactivity allows Dynasylan® 1189 to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermosets, thermoplastics and elastomers) thus functioning as an adhesion promoter or as a surface modifier and can be used for the chemical modification of substances. Dynasylan® 1189 is a colorless to slight yellowish liquid with a light amineÂlike odor which is, for example, soluble in alcohols, and aliphatic or aromatic hydrocarbons.