ENHANCES SHELF AND CHEMICAL STABILITY

When a formulation requires slower hydrolysis for applications requiring greater open time or enhanced shelf stability, Silquest A-Link 25 silane can meet the task. An isocyanate-functional silane, Silquest A-Link 25 silane reacts effectively with most active hydrogen-containing compounds. The silane portion can then provide crosslinking or adherence to a variety of substrates.

Technical Documents

SAFETY DATA SHEETS
SDS

TECHNICAL DATA SHEETS

Silquest™ A-Link™ 25 and Silquest A-Link 35

CoatOSil™ and Silquest™ Additives, Surfactants and Silanes

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More About Silquest™ A-Link™ 25 Silane

Isocyanate functionality, a feature of Silquest A-Link 25 silane by virtue of its triethoxysilyl chemistry, can bring controlled hydrolysis to formulations, and thus, shelf stability. It can also provides exceptional wet adhesion to glass, metal and other inorganic substrates. The resulting bond offers excellent thermal-, chemical- and UV-stable performance.

Silquest A-Link 25 silane’s functionality benefits formulations in several ways, providing:

Crosslinking for one-part moisture curable urethane adhesives, sealants and coatings
Promoting adhesion in one-part moisture curable and two-part reactive urethane systems
Promoting adhesion for silicone sealants or coatings designed for use with organic substrates on which active hydrogen species are present

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

*Silquest and A-Link are trademarks of Momentive Performance Materials Inc.