Toluene diisocyanate (TDI) is a key compound used in producing flexible polyurethane foams for applications like mattresses, cushions, and automotive seating. Typically a clear to yellowish liquid, TDI is valued for its reactivity, enhancing product performance and durability. When combined with polyols, it forms versatile polyurethane products essential in the furniture and automotive industries.

Methylene diphenyl diisocyanate (MDI) is a vital compound used in producing polyurethanes for applications like insulation, automotive parts, and flexible foams. Typically a viscous liquid, MDI is valued for its adhesive properties, durability, and resistance to heat and chemicals. When reacted with polyols, it forms versatile polyurethane materials essential in construction, furniture, and packaging industries.