Silquest A-Link 35 Silane 3-Isocyanatopropyltrimethoxysilane Crompton-OSI Specialties Adhesion Promoters >> Organofunctional silane Crosslinking / Coupling / Curing Agents >> Silane Silicones (Si) PU - Prepolymers SEALANT ADHESIVE Silquest® A-Link™ 35 Silane 3-isocyanatopropyltrimethoxysilane OSi Specialties Product Description: Silquest® A-Link™ 35 silane is a unique isocyanatosilane. The isocyanate functionality exhibits the typical reactivity of an alkyl isocyanate and will react with most active hydrogen containing compounds. The silane portion of these products can then crosslink with each other or be used to adhere to a variety of substrates, both conventional and unusual. Silquest A-Link 35 silane is reactive with –OH, –NH2, and –SH functional polyols and polymers, providing a moisture-cure silane crosslink mechanism. It provides superior wet adhesion to glass, metal and other inorganic substrates, while providing good adhesion to difficult substrates like nylon and other plastics. Silquest A-Link 35 silane offers fast hydrolysis in the presence of atmospheric moisture. The bond offered by Silquest A-Link 35 silane offers excellent thermal, chemical and UV stable performance. Unique isocyanatosilane. Used as crosslinker and adhesion promoter in adhesives and sealants. Provides adhesion to a variety of substrates, both conventional and unusual, superior wet adhesion to glass, metal and other inorganic substrates, good adhesion to difficult substrates like nylon and other plastics. Offers fast hydrolysis in the presence of atmospheric moisture and very good thermal, chemical and UV stability.