MULTIPURPOSE SECONDARY AMINO FUNCTIONAL BIS-SILANE

Momentive silanes include Silquest Y-9627, a secondary amino functional bis-silane. It can be considered for a broad range of applications to promote adhesion in coatings, adhesives and sealants between organic polymers and glass, metal, wood or cast plastic substrates. Part of the Silquest product line, Silquest Y-9627 silane works as a coupling agent to particulate mineral fillers in composites to help improve mechanical properties such as tensile and flexural strength – even in high-temperature and high-humidity conditions.

Technical Documents

SAFETY DATA SHEETS
SDS

TECHNICAL DATA SHEETS

Silquest™ Y-9627

More About Silquest™ Y-9627 Silane

With its bis-silyl functionality, Silquest Y-9627 has shown to enable greater bonding and adhesion promotion in many instances than more common silanes. As a secondary amino bis-silane, this Momentive silane can be considered for use as a silane reactive end capper in select systems. As a methoxy silane ester, Silquest Y-9627 is fast-acting, enabling formulations to cure and build adhesion quickly.

Silquest Y-9627 silane has proven effective when reacting to epoxy, urethane, melamine, polyamide, phenolic and furan thermosetting resins. It can also interact with thermoplastics, including polyamides and polyesters. Durable, water-resistant bonds are typically achievable when the silyl portion of Silquest Y-9627 silane is condensed with an inorganic surface and covalent bonds are formed with the resin matrix in composite, paint, adhesive and sealant applications.

For key features, typical benefits and physical properties, potential applications and more, please download the marketing bulletin on this page.

* Silquest is a trademark of Momentive Performance Materials Inc.