mdi isocyanate

MDI can be widely used in the production of PU rigid insulation foams ,we have 44v20L,M20S and PM200
Specifications
Appearance                             Brown liquid

 viscosity(25°C)                      150~250
 -NCO(%Wt)                              30.2~32.0

 Density(25°C)g/cm3               1.220~1.250
 Acid value(%,HCI )                      ≤0.05
 Hydrolysis chlorine(%)                 ≤0.2