ELASTOMER ADHESIVE WITH RAPID TACK DEVELOPMENT

摘要

An adhesive composition having two distinct reaction mechanisms, a first being the reaction between a tri-functional isocyanate and an active hydrogen compound and a second begin the free radical initiation of an acrylic monomer. This adhesive develops tack strength through the first reaction allowing two substrates to remain in position relative to one another while the free radical cure of the acrylic monomer takes place to fully bond the substrates together, for example when adhering a rubber liner to the inside of a metallic tank.

主权项

1. An adhesive comprising an acrylate monomer, a tri-functional isocyanate, an active hydrogen compound and a free radical initiator.