1. MDI-50 is diphenylmethane diisocyanate.<o:p style="margin: 0px; padding: 0px;">
2. Application:<o:p style="margin: 0px; padding: 0px;">
It is widely used in the production of various PU elastomers, adhesives, paint and automotive parts. It also can be used as a substitute for TDI in the production of flexible PU foam, which will reduce productive cost and environmental pollution and improve handling conditions.<o:p style="margin: 0px; padding: 0px;">
3. Specifications
Item |
Value |
Appearance |
Colorless to light yellow liquid |
Purity, % ≤ |
99.6 |
Chromatic number, APHA ≤ |
30 |
NCO Content, % |
33.2 |
Hydrolysable Chlorine, % ≤ |
0.005 |
Cyclohexane insolubles, % ≤ |
0.2 |
2,4' isomer, % ≤ |
50.0-54.0 |
