hdi waterborne asahikasei wl39-100   type: water dispersible polyisocyanate based on hexamethylene diisocyanate nco%:21.4 viscosity：1100 solid content：100% features： # high nco content #low viscosity # long pot life applications： # automotive oem coatings # automotive refinishes #industrial coatings(ace, train etc) # plastic coatings # floor coatings #roof coatings typical properties： appearance colorless to slightly yellowish...