Silquest A-1110 Silane

Silquest A-1110, a primary amino silane, is recommended for use as an adhesion promoter in silane modified urethane, filled silicone, epoxy and two-part urethane adhesives and sealants. Additionally, it is particularly useful in applications in which adhesion to plastic is sought. When utilized as an adhesion promoter in a two-part urethane system exceptional adhesion to glass, metal and many difficult plastics such as PVC, Polystyrene, and Nylon can be anticipated. It can also be employed as an endcapper in polyurethane resins to provide an isocyanate-free moisture cure crosslinking mechanism in one part systems.

Key Features and Benefits

1. Amino Functional
   • Fast amino reactivity with isocyanate functional polymers.
   • Amino group is reactive with many resins such as: epoxies, phenolics and acrylics.
   • Catalyzes silane reactivity.
2. Trimethoxy Silane Functionality
   • Bonds to inorganic containing substrates to provides excellent wet and dry adhesion.
   • Fast adhesion and/or cure rates.
3. Adhesion Promotion with Silquest A-1110 Silane
   • It can be utilized in two-part epoxy based systems to enhance wet adhesion. Its primary amino functionality will also act as a hardening agent.
   • It can be utilized on the polyol side of a two-part urethane adhesive or sealant to enhance wet adhesion.

The product will provide exceptional adhesion to many plastics. The use of it as an adhesion promoter in sealants and adhesives using silane modified urethanes provided exceptional adhesion to PVC, ABS, Polystyrene, and Nylon, in addition to the traditional improvements in wet adhesion to glass and various metals.

Crompton Corp., One American Ln., Greenwich, CT 06831-2559. Tel: 800-295-2392. Fax: 607-754-7517.