Aqualink u is an aqueous dispersion of an isocyanate dimer which has been chemically blocked to make it stable in the presence of water.
Aqualink u has been designed for use in combination with polyurethane dispersions in the manufacture of one-part water-based heat activated adhesives for membrane and 3D press applications.
Aqualink u is a dispersion of blocked TDI dimer.
Acts as a crosslinker.
Aqualink uis miscible in water and exhibits barely perceptible odor.
Recommended for many types of polyurethane dispersions (PUD'S).
Can also be used to formulate water-based alternatives to solvent borne systems.
Aqualink u should not be used with strong acids, strong bases and nitrates.