ipdi quick drying t1890e   about: vestanat® t 1890 is a cycloaliphatic polyisocyanate crosslinker with remarkably short curing cycles even at ambient temperatures. polyisocyanate crosslinkers in 2k systems： combination with a resin component right before application reaction starts immediately after mixing the polyisocyanate with the resin component reaction leads to a 3d network with a high...