CSA Group Plastics - Aromatic isocyanates for use in the production of polyurethanes - Determination of hydrolysable chlorine ISO 15028:2014

ISO 15028:2014 specifies a method for the determination of the hydrolysable-chlorin e content of toluene-2,4-diisocya nate, toluene-2,6-diisocya nate or mixtures of the two. This test method may also be applied to other isocyanates of suitable solubility, such as crude or refined polymeric isocyanates.