This product is widely used in polyurethane system, such as rigid foam system for insulation ,paints, adhesives and so on.

MDI iswidely used in the production of PU rigid insulation foams and polyisocyanurate foams.Other uses include paints, adhesives, sealants, structural foams, microcellular integral skin foams, automotive bumper and interior parts, high-resilience foams and synthetic wood.

Product chemical name:	4,4`-diphenylmethane diisocyanate
Relative molecular weight or atomic weight:	250.26
Density:	1.19(50°C)
melting point:	36-39 °C
boiling point:	190 °C
Flashing point:	202 °C

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MDI (Isocyanate ) PM-200 for blend polyols