Poly[methylene(polyphenyl) isocyanate]

Poly[methylene(polyphenyl) isocyanate] (pMDI) is a highly reactive polyisocyanate used in polyurethane foam production, adhesives, and coatings. Its strong crosslinking capability enhances mechanical strength, chemical resistance, and insulation properties.
NCO content ~30%

Applications:

Polyurethane Foams: A key component in rigid and flexible foams for insulation, construction, and automotive applications.

Adhesives & Sealants: Provides strong bonding and chemical resistance in woodworking, construction, and industrial adhesives.

Protective Coatings: Enhances durability and impact resistance in industrial and marine coatings.

Composite Materials: Used in reinforced plastics and high-performance composites for structural applications.