4,4'-Methylenebis(2,6-diethylaniline) is a white to brown crystaline powder, insoluble in water. It provides improved mechanical and dynamic properties, so it is an excellent chain extender for polyurethanes and a curing agent for epoxides. It is used as a precursor for polyimides and as an intermediate for organic syntheses.
An excellent chain extender for elastomeric polyurethanes (PU) and also a curing agent for epoxides (EP).
Package & Storage
Package: Net 25 kg/drum.
Storage：Keep far away from fire and heat source. Store in a cool and ventilated warehouse where being equipped with fire equipments., keep the container tightly sealed.
MDEA is an excellent chain extender for elastomeric PU and also a curing agent for EP.