TDS of the Polymeric MDI
Polymeric MDI PM200/ M20s/ 44V20L
Introduction:
Polymeric MDI is a diisocyanate-diphenylmethane(MDI)-based composition
containing some higher functionality isocyanates. The functionality is about 2.6-2.7. It is a
brown liquid at ambient temperatures.
It can be widely used in the production of rigid PU foam heat-insulating materials; also used in isocyanurate foam, paints, adhesives, structural foam,
cellular integral skin foam, automotive bumper and interior parts, high-resilience foam and synthetic wood, etc. Due to its unique composition structure, WANNATE® PM-200 can provide better flowability. It is, therefore, particularly suitable for the production which require strict flowability of systems.
Typical Physical and Chemical Properties
| Test Item(s) |
Specification(s) |
| Appearance |
Brown Liquid |
| Viscosity(25℃)/(mPa·s) |
150-250 |
| NCO Content/% |
30.5-32.0 |
| Density (25℃)/(g/cm3 ) |
1.220-1.250 |
| Acid Content/% |
≤0.030 |
| Hydrolysable Chlorine/% |
≤0.20 |
Package(s)
200L iron drums, 250kg/drum
Bulk
We can provide all the polymeric MDI with competitive price.
