DANCURE® 999 by Danquinsa is a polyfunctional isocyanate. It acts as a curing agent. It provides higher heat resistance as well as a better chemical resistance for bonding adhesives by curing polyurethane- and polycaprolactone-based thermoplastic adhesive powders. It is used for the cross-linking of OH-based group and aqueous adhesive dispersions or adhesive powder dispersion pastes. The amount of DANCURE® 999 added in aqueous systems is in the range of 3 to 8 percent by weight. Such aqueous solvable 1K-dispersion adhesive materials exhibits good storage ability.
DANCURE® 246-12 by Danquinsa acts as an isocyanate hardener for the cross-linking of polyurethane-, polychloroprene, and natural rubber adhesives. DANCURE® 246-12 is distinguished by its long pot life in polyurethane and polychloroprene adhesives.
