hdi waterborne  asahikasei  we50-100   about:  duranate™ we50-100 by asahi kasei is a water dispersible hexamethylene diisocyanate (hdi). acts as a curing agent for urethanes. exhibits excellent color retention and outstanding performance. provides good elasticity, excellent good chemical & abrasion resistance, good adhesion and drying properties. possible applications could be coatings for automotive, architectural, industrial, consumer electronic and...