
- Principal:Evonik Corporation Silanes
- Functions:Adhesion Promoter, Coupling Agent, Crosslinking Agent, Surface Modifier
- Chemical Family:Aminosilanes
- End Uses:Primer
- Compatible Polymers & Resins:Epoxies (EP), Polycarbonates (PC), Polyurethanes (PU), Polyvinyl Chloride (PVC), RTV Silicone
- Labeling Claims:Conflict Minerals-free
- Features:Excellent Adhesion, Good Elongation, Good Mechanical Properties, Good Moisture Resistance, High Modulus, Improved Flexibility, Improved Substrate Wetting, Water Resistance
Dynasylan® SIVO 203 is a new multifunctional aminosilane adhesion promoter that can be used for a wide variety of applications. Dynasylan® SIVO 203 is mainly dedicated for use in adhesives and; sealants to improve the adhesion of hybrid products (e.g. silylated polyurethanes, MS Polymers), RTV-silicones, two-part polyurethanes and two-part epoxies to inorganic surfaces and some difficult plastic surfaces. In addition, Dynasylan® SIVO 203 can lead to fast sealant curing and high-crosslinked products and it imparts both additional flexibility and hydrophobicity.