Product information
Lupranate M20S
Lupranate M20S polymeric MDI isocyanate for polyurethane foam and elastomer systems.
Get quotationAbout this product
Lupranate M20S is a polymeric methylene diphenyl diisocyanate (PMDI) used with suitable polyol systems to produce polyurethane materials. BASF references Lupranate M 20 S as a polymer MDI component in polyurethane formulations. Use the matched polyol and processing conditions specified by the supplier.
Applications
Rigid PU foam; sandwich panels; insulation systems; molded polyurethane; composite core materials
Key features
Polymeric MDI component; reactive isocyanate; suitable for PU foam formulations; used with compatible polyols
Recommended use
Process with the specified polyol, catalyst, and formulation under controlled temperature and moisture conditions.
Not recommended for
Not a standalone resin or catalyst; not interchangeable with polyester resin hardeners.
Handling and safety
Isocyanates can cause respiratory and skin sensitization. Use closed handling where possible, ventilation, and appropriate respiratory, skin, and eye protection; follow SDS and occupational exposure controls.