- ▸ Rigid aromatic diisocyanate used to make high-performance polyurethane elastomers with excellent thermal and dynamic properties
- ▸ Crosslinks polyols/polyamines into PU prepolymers for demanding elastomer and roll-cover applications
- ▸ Delivers high hardness, heat resistance and load-bearing performance in cast PU
A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.
Request SDS →Rigid aromatic diisocyanate used to make high-performance polyurethane elastomers with excellent thermal and dynamic properties Crosslinks polyols/polyamines into PU prepolymers for demanding elastomer and roll-cover applications Delivers high hardness, heat resistance and load-bearing performance in cast PU
Frequently Asked Questions
What is para-Phenylene Diisocyanate (PPDI) (CAS 104-49-4)?
para-Phenylene Diisocyanate (PPDI) (CAS 104-49-4) is a crosslinking / curing agent supplied by RawSource in bulk. Rigid aromatic diisocyanate used to make high-performance polyurethane elastomers with excellent thermal and dynamic properties
What is the molecular formula and weight of para-Phenylene Diisocyanate (PPDI)?
Molecular formula C8H4N2O2, molecular weight 160.13 g/mol. IUPAC name: 1,4-diisocyanatobenzene
Is para-Phenylene Diisocyanate (PPDI) hazardous?
Yes