The PPD™ clinical research business of Thermo Fisher Scientific is a global contract research organization (CRO) delivering clinical expertise for your product's success.

HARTDUR 120 (PPDI) is a premium diisocyanate employed in polyurethane (PU) applications. Products derived from PU systems incorporating HARTDUR 120 are capable of enduring …

Selected Adiprene ® pPDI and LF pPDI prepolymers can outperform hydrogenated nitrile butadiene rubber (HNBR) at temperatures as high as 150°C (302°F), opening new application …

1,4-Phenylene diisocyanate (PPDI) can be used as: A reactant to synthesize high yield polymers via criss-cross addition polymerization reaction with alkyl aldazines in pyridine. An organic …

Test data indicates that PPDI-type thermoplastic polyurethane elastomers have unique dynamic properties and all heat resistance is improved, which will expand the application of …

There are also less common aromatic diisocyanates, such as p-phenylene diisocyanate (PPDI) and naphthalene diisocyanate (NDI). What Is TDI? Toluene diisocyanate (TDI) is used in the …

PPDI is a specialty isocyanate developed by DuPont to achieve superior dynamic properties in demanding applications. It can be extended with polyethers, polyesters and polycaprolactone …