Methylene diphenyl diisocyanate
Isocyanate raw-material family for specified polyurethane systems; exact grade and site handling controls are essential.
Also called: MDI
Material family: Polymers, compounds and processing aids
Where it matters
Supplier-led qualification of paired reactive components.
Testing and verification
Verify named components, metering basis, system response and finished properties; site safety review remains separate.
Related guides
Related products and materials
General information for preliminary evaluation; not independently reviewed or certified. Confirm grades, standards and suitability with the manufacturer for your application. Interpret within the exact material, grade and test method.