Polymeric MDI (pMDI)

CAS:9016-87-9
Code:PMDI
Formula:N/A (Polymer/Mixture)

Polymeric MDI is a blend of methylene diphenyl diisocyanate isomers that offers high functionality and viscosity control for rigid foams, binders, and composites. It provides excellent adhesion and fast curing in spray foam and insulation formulations. Note: This is a polymer/mixture product with variable molecular composition.

Available from Arpadis, a European chemical distributor supplying isocyanates to manufacturers across Europe since 1999.

PMDI

Technical Specifications

AppearanceBrown liquid
Density1.23 g/cm³ (25°C)
Viscosity150–250 mPa·s (25°C)
Nco Content31–32% NCO

Values shown are typical specification targets; request the latest Technical Data Sheet for certified ranges.

Availability & Supply

Arpadis distributes Polymeric MDI (pMDI) across Europe with supply chain coverage from our offices in Belgium, France, Italy, the UK, and Portugal. Request a quote for pricing and lead times, or contact us for technical data sheets (TDS) and safety data sheets (SDS).

European distributionISO 9001:2015 certifiedResponsible Care

Applications

Rigid polyurethane foams
insulation panels
composite wood binders
spray foam systems

Chemical Features

crosslinking

About Arpadis

Arpadis is a family-owned European chemical distribution company active since 1999. With ISO 9001:2015 certification and Responsible Care commitment, Arpadis supplies specialty chemicals — including isocyanates — to coatings, adhesives, plastics, and foam manufacturers across Europe.