HDI Diourea WanHua  HB-75MX   Application: WANNATE® HB-75MX (solution of 1,6-hexamethylene diisocyanate based biuret polyisocyanate) is an aliphatic biuret polyisocyanate based on hexamethylene diisocyanate (HDI) and dissolved in 25% of 1-methoxy-2-propyl acetate (MPA) and xylene (1:1), colorless to slightly yellowish clear liquid. Equivalent Weight ~ 255 Density at 25 ℃ ~ 1.07 g/cm3 WANNATE® HB-75MX can be used as...