physical properties appearance white or yellowish crystal density approx. 0.97g/cm³ melting point approx. 50℃ viscosity 16.0 -24.0 mpa·s solubility yes soluble in ...

type based on blocked polyisocyanate of hexamethylene diisocyanate supply form 75%100# solvent naphtha solution purpose with desmophen®-type products are used to prepare light-res ...

donaidtm model solid content wt% nco wt% viscosity mpa·s/25°c solvent features cure temperature (bake for 30 minutes) sparse water type mf-k60x 60 6.5 250 xylene n-butanol low temperat ...

product introduction ethylenediamine is an important fine chemical intermediate, mainly used in pesticides, chelating agents, silane coupling agents, polyurethane catalysts, spandex, etc. pr ...