Shin-Etsu Silicone Selection Guide

Isocyanate Silane

Isocyanate silane coupling agent is a silane coupling agent with isocyanate groups as functional groups.
It can be used as a resin modifier and adhesion aid.

Use as a Resin Modifier

By reacting with alcohol, carboxyl, or amino groups in the resin, hydrolyzable groups can be introduced into the resin.

Use as an Adhesion Aid

It is added to resins (especially urethane resins containing isocyanate groups) as an adhesion agent. It reacts with urethane resin by moisture curing, and the hydrolyzable groups improve the adhesion to the substrate.

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