MOISTURE-CURING, HOT-MELT POLYURETHANE ADHESIVE

摘要

A moisture-curing hot-melt polyurethane adhesive composition, the compositio n being the reaction product of reactants comprising a hydroxyl-containing component , an aromatic chain extender, a crystalline polyester, an amorphous polyester and an isocyanate, the adhesive composition exhibiting a green peel strength of at least 5 pli @ 1 minute an d 12 pli @ 5 minutes when tested in accordance with Test QC-0220 and a creep resistance o f less than 7 millimeters when tested in accordance with the Creep test.