application Kang Rui (formerly Rhodia) Vencorex Tolonate™ HDT-LV HDI trimer curing agent Products Overview Solvent-free, low viscosity aliphatic polyisocyanate trimer based on hexaethylene ... 11/20152Kang Rui (formerly Rhodia) Vencorex Tolonate™ HDT-LV HDI trimer curing agent